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how many isomers are for C6H14 and what are they?
EXPLAIN THE CLEANING ACTION OF SOAPS IN A SYSTEMATIC MANNER.
Explain the cleansing action of soap.
what are the characteristics of homologous series?
give the structure of all the isomers of hexane.
What will be the product if a compound containing carbon is burnt?? name some test to confirm this?
Differentiate between saturated and unsaturated hydrocarbons giving one example of each.
can you depict the molecule of water showing the nature of bonding between one oxygen atom and two hydrogen atoms?does the molecule have single or double bond?
is the molecule covalent?how?
Do the same for chlorine molecule.
send very urgently.
What Is The Difference Between Soaps And Detergents?
Tabular Form Would Be Good...
write the number of covalent bonds in 1) Propyne 2)Butene 3) propane
What is saponification reaction? Explain with an example
Write the IUPAC name as well as Structure formula for :
1) Isopropane
2)Isobutane
their electron dot structures.
how to differentiate between ethanol and ethanoic acid on basis of chemical properties?
how would you distinguish experimentally between an alcohol & a carboxylic acid?
Describe a chemical test to distinguish between ethanol and ethanoic acid
Complete these reactions:-
H2C=CH2 + H2O (in the presence of H2SO4) -----
H2C=CH2+ Cl2 -------------
what is esterification reaction ?
Draw the electron dot structure of O2 ,CO2 , Cl2 , N2 , H2O, NH3 , S8.
what is the advantages and disadvantages of soap and detergents
why is the first member of the homologous series in alkenes is ethene ????
Why the carbon compounds are poor conductor of electricity?
Are cyclohexane and hexene isomers?
as both of them have same molecular formula of C6H12
what happens when sodium acetate is heated with soda lime
Why can't we have the isomers of first 3 members of alkane series ?
Give reasons for the following :
i) Metals have tendency to form cations.
ii) Non - metals have a tendency to gain electrons.
WHAT IS FORMULA OF HARD WATER???
what is the difference between condensation and addition polymerisation ???? and how iz nylon 6,6 formed ???
how many covalent bond are present in butyne molecule
give a test that can be used to differentiate chemically between butter and cooking oil
what is catenation?
WHAT IS THE DIFFERENCE BETWEEN ALLOTROPY AND ALLOTROPE ?
difference between Substitution reaction and Addition reaction???????
Structural formula of propanone
name the ester C2H5COOC2H5 and name the alcohol and carboxylic acid which react to form it.
why can't we have isomers of the first three members of the alkane series
CnH2n+1 is the general formula of which homologous series?
why formalin is used to preserve biological specimens?
What is Homologous series? Explain with an example.
why homologous series of carbon compounds are so called? Write two chemical formula of two consecutive members of a homologous series and state the part of these compounds that determine their (a) physical properties and (b)chemical properties.
Why the first member of the functional group ketones is propanone , not methanone????????
Which is the first member of Aldehyde , ketone and Carboxylic acid functional group?
What are micelles? how it is formed? & Explain the process of removal of dirts by soaps & detergents.
draw the electron dout structure of propene, propyne,prpanous propanic acid?
STRUCTURAL FORMULA FOR ETHANAL & ETHANONE ALSO WRITE ITS MOLECULAR FORMULA
Saturated hydrocarbons will generally give a clean flame but unsaturated sooty flame. Why?
Explain Versatile nature of carbon?
why is graphite a good conductor of electricity???
how can differentiate between aldehyde and ketone
What happens when ethanol is heated with concentrated H2SO4 at 443 K? Give the
Difference between daimond and graphite. For 5marks
why does micelle formation take place when soap is added to water?will a micelle be formed in other solvents such as ethinol also?
why are covalent compounds poor conductors of electricity?
why carbon is not able to form cation and anion?
what is the chemical properties of ethanoic acid?
Carbon compounds are stable give reason
why carbon form large number of compounds?
structural formula of - methanal, propanone, ethanoic acid, 2- bromobutane, propan-1-ol , simplest alcohol, methanoic acid, butanal, propanone, ethanal, butan-2-ol, simplest aldehyde
Will benzene decolourise bromine water or not and why?
Explain cleansing action of detergents.
Define functional group .
what do u mean by "free state" or "combined state" ???
What happens when:-
1.Ethanoic acid reacts with sodium carbonate ?
2.Ethanol reacts with ethanoic acid in the presence of sulphuric acid.
3.Hydrogenation of vegetable oils is carried out?
4.Methane is burned in presence of oxygen.
5.methane is treated with chlorine in presence of sunlight.
Why doesn't soap form micelles in ethanol as they form in water?????????????
Thumbzz up guaranteed.
Define 'isomerism' and give few examples?
Write the name and formula of the 2nd member of the series of carbon compounds whose general formula is CnH2n+1OH.
is benzene saturated or unsaturated ?
c2H6 + o2(in excess) gives?
why does carbon form only covalent bonds?
how many bonds r necessary between 2 carbon atoms in order 2 satisfy their valencies
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Syllabus
how many isomers are for C6H14 and what are they?
EXPLAIN THE CLEANING ACTION OF SOAPS IN A SYSTEMATIC MANNER.
Explain the cleansing action of soap.
5 or 6?
should we consider the double covalent bond between two carbon atoms as one or two covalent bonds?
what are the characteristics of homologous series?
a) Identify the allotrope
b)Give its three properties
c)Discuss its structure
give the structure of all the isomers of hexane.
What will be the product if a compound containing carbon is burnt?? name some test to confirm this?
Differentiate between saturated and unsaturated hydrocarbons giving one example of each.
can you depict the molecule of water showing the nature of bonding between one oxygen atom and two hydrogen atoms?does the molecule have single or double bond?
is the molecule covalent?how?
Do the same for chlorine molecule.
send very urgently.
What Is The Difference Between Soaps And Detergents?
Tabular Form Would Be Good...
write the number of covalent bonds in 1) Propyne 2)Butene 3) propane
What is saponification reaction? Explain with an example
Write the IUPAC name as well as Structure formula for :
1) Isopropane
2)Isobutane
their electron dot structures.
(A) 6
(B) 8
(C) 10
(D) 12
and how ???
how to differentiate between ethanol and ethanoic acid on basis of chemical properties?
a) Butane and isobutane
b) Cyclohexane and 1-hexene
c) Propanal and propanone
d) All the three
how would you distinguish experimentally between an alcohol & a carboxylic acid?
Describe a chemical test to distinguish between ethanol and ethanoic acid
Complete these reactions:-
H2C=CH2 + H2O (in the presence of H2SO4) -----
H2C=CH2+ Cl2 -------------
what is esterification reaction ?
thank you
Draw the electron dot structure of O2 ,CO2 , Cl2 , N2 , H2O, NH3 , S8.
a) Predict the nature of elements - whether metals or non metals.
b) What is the nature of the molecule when these combine?
c) Draw the structure of the molecule.
d) What is the valency of X in the molecule?
e) Predict its physical state.
what is the advantages and disadvantages of soap and detergents
why is the first member of the homologous series in alkenes is ethene ????
Why the carbon compounds are poor conductor of electricity?
Are cyclohexane and hexene isomers?
as both of them have same molecular formula of C6H12
what happens when sodium acetate is heated with soda lime
Why can't we have the isomers of first 3 members of alkane series ?
Give reasons for the following :
i) Metals have tendency to form cations.
ii) Non - metals have a tendency to gain electrons.
WHAT IS FORMULA OF HARD WATER???
what is the difference between condensation and addition polymerisation ???? and how iz nylon 6,6 formed ???
how many covalent bond are present in butyne molecule
give a test that can be used to differentiate chemically between butter and cooking oil
what is catenation?
WHAT IS THE DIFFERENCE BETWEEN ALLOTROPY AND ALLOTROPE ?
difference between Substitution reaction and Addition reaction???????
Structural formula of propanone
name the ester C2H5COOC2H5 and name the alcohol and carboxylic acid which react to form it.
why can't we have isomers of the first three members of the alkane series
CnH2n+1 is the general formula of which homologous series?
why formalin is used to preserve biological specimens?
What is Homologous series? Explain with an example.
why homologous series of carbon compounds are so called? Write two chemical formula of two consecutive members of a homologous series and state the part of these compounds that determine their (a) physical properties and (b)chemical properties.
Why the first member of the functional group ketones is propanone , not methanone????????
Which is the first member of Aldehyde , ketone and Carboxylic acid functional group?
What are micelles? how it is formed? & Explain the process of removal of dirts by soaps & detergents.
draw the electron dout structure of propene, propyne,prpanous propanic acid?
STRUCTURAL FORMULA FOR ETHANAL & ETHANONE ALSO WRITE ITS MOLECULAR FORMULA
Saturated hydrocarbons will generally give a clean flame but unsaturated sooty flame. Why?
a) C3H5OH
b) C3H5(OH)3
c) C3H8O3
Explain Versatile nature of carbon?
why is graphite a good conductor of electricity???
how can differentiate between aldehyde and ketone
What happens when ethanol is heated with concentrated H2SO4 at 443 K? Give the
chemical reactionCH3-CH=CH2+H2→
Difference between daimond and graphite. For 5marks
why does micelle formation take place when soap is added to water?will a micelle be formed in other solvents such as ethinol also?
why are covalent compounds poor conductors of electricity?
why carbon is not able to form cation and anion?
what is the chemical properties of ethanoic acid?
Carbon compounds are stable give reason
why carbon form large number of compounds?
structural formula of - methanal, propanone, ethanoic acid, 2- bromobutane, propan-1-ol , simplest alcohol, methanoic acid, butanal, propanone, ethanal, butan-2-ol, simplest aldehyde
Will benzene decolourise bromine water or not and why?
Explain cleansing action of detergents.
Define functional group .
what do u mean by "free state" or "combined state" ???
What happens when:-
1.Ethanoic acid reacts with sodium carbonate ?
2.Ethanol reacts with ethanoic acid in the presence of sulphuric acid.
3.Hydrogenation of vegetable oils is carried out?
4.Methane is burned in presence of oxygen.
5.methane is treated with chlorine in presence of sunlight.
Why doesn't soap form micelles in ethanol as they form in water?????????????
Thumbzz up guaranteed.
Define 'isomerism' and give few examples?
Write the name and formula of the 2nd member of the series of carbon compounds whose general formula is CnH2n+1OH.
is benzene saturated or unsaturated ?
c2H6 + o2(in excess) gives?
why does carbon form only covalent bonds?
how many bonds r necessary between 2 carbon atoms in order 2 satisfy their valencies