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Neha
Subject: Science
, asked on 24/5/18
Solve this:
Q. Identify saturated and unsaturated compounds from the general formula
C
4
Ha, C
5
H
12
C
6
H
10
C
2
H
2
C
4
H
15
C
10
H
20
Answer
1
Neha
Subject: Science
, asked on 24/5/18
Solve this:
Q.8. Draw the structure of saturated and unsaturated hydrocarbon which is having same general formula CnH2n (n = 5)
Answer
2
Dizzy
Subject: Science
, asked on 23/5/18
Melting and boiling point of chloroform?
Answer
1
S.s.shri Darshini
Subject: Science
, asked on 16/3/18
an example of saturated cyclic compound ?
for this can we write cyclopentane ?
Answer
5
Samyuktha M. S
Subject: Science
, asked on 16/3/18
Q.b. Write the name and structure of a saturated compound in which the carbon atoms are arranged in a ring. Give the number of single bonds present in this compound.
Answer
5
Jahnvi Bhardwaj
Subject: Science
, asked on 15/3/18
Q. A compound P having the molecular formula
C
2
H
4
O
2
is used as a preservative . It is prepared by the oxidation of the second member of the alcohol family. Q in the present of audified
K
2
C
r
2
O
7
a. Identify P and Q.
b. Given chemical equation for the reaction of P with Sodium carbonate.
c. What is the effect of P on most litmus paper?
Answer
5
Kunal
Subject: Science
, asked on 15/3/18
Answer
Answer
1
Kunal
Subject: Science
, asked on 15/3/18
Answer the all question
Answer
4
Kunal
Subject: Science
, asked on 15/3/18
Give me all answer
25. "Excessive use of pesticides in agriculture has resulted in a large number of health problems in human ben. How do the pesticides reach man's body? Mention and define the phenomenon involved.
26. Name the allotrope of carbon which is use to make electrode.
27. Distinguish between alkane, alkene and alkyne.
Answer
2
Rhythm Sehgal
Subject: Science
, asked on 15/3/18
What happens when ethane is burnt in air
Answer
4
Utsav
Subject: Science
, asked on 15/3/18
Que.10 plz
Q.10. Write molecular, electronic and structural formulae of ethane.
Answer
5
Rhythm Sehgal
Subject: Science
, asked on 15/3/18
Convert
1) Ethanol to ethene
2) Ethanol to ethanoic acid
Answer
4
Aathira Krishnakumar
Subject: Science
, asked on 15/3/18
write the molecular formula of the 2nd and 3rd member of the homologous series whose first member is ethene
Answer
4
Dipendu Gupta
Subject: Science
, asked on 14/3/18
Is ester acidic or basic in nature??... Will esters turn litmus paper blue or red??
Answer
2
Sameer Ahmed
Subject: Science
, asked on 14/3/18
Draw:
Q: Can you draw the structure of the micelle that would be formed if you dissolve soap in a hydrocarbon ?
Answer
2
1
2
3
4
5
Next
What are you looking for?
Q. Identify saturated and unsaturated compounds from the general formula
C4Ha, C5H12 C6H10 C2H2 C4H15 C10H20
Q.8. Draw the structure of saturated and unsaturated hydrocarbon which is having same general formula CnH2n (n = 5)
for this can we write cyclopentane ?
Q. A compound P having the molecular formula is used as a preservative . It is prepared by the oxidation of the second member of the alcohol family. Q in the present of audified
a. Identify P and Q.
b. Given chemical equation for the reaction of P with Sodium carbonate.
c. What is the effect of P on most litmus paper?
25. "Excessive use of pesticides in agriculture has resulted in a large number of health problems in human ben. How do the pesticides reach man's body? Mention and define the phenomenon involved.
26. Name the allotrope of carbon which is use to make electrode.
27. Distinguish between alkane, alkene and alkyne.
Q.10. Write molecular, electronic and structural formulae of ethane.
1) Ethanol to ethene
2) Ethanol to ethanoic acid
Q: Can you draw the structure of the micelle that would be formed if you dissolve soap in a hydrocarbon ?