Subject: Science, asked 1 week, 1 day ago

## What is the difference between the two cases case 1) a charge brought near a neutral conductor and case 2) when charge is brought near a neutral insulator as in both the cases polarization takes place so what is the difference between the two.

Subject: Science, asked 1 week, 1 day ago

## Zero stoichiometric coefficient does not make any sense as it means no molecule is involved in chemical reaction but than why do we say that stoichiometric coefficient are whole nos. instead we should say that stoichiometric coefficients are natural nos. Pls explain in detail.

Subject: Science, asked 1 week, 1 day ago

## If a neutral body does not experience electric pull when kept near a charge than how can we say electrostatic force exists between a charged and neutral body it should not exist as neutral body only experiences gravitational pull. Pls explain in detail

Subject: Science, asked 1 week, 1 day ago

## As we know stoichiometric coefficent are whole numbers so can u give one example in which stoichiometric coefficient is zero

Subject: Science, asked 1 week, 1 day ago

## In which of the following cases electrostatic force will be more case 1) force between +q and a neutral object and case 2) force between +q and -q, explain in detail.

Subject: Science, asked 1 week, 1 day ago

## 2moles of h2 react with 1 mole of O2 to produce 2moles of h2O than prove that law of conservation of mass is valid in give reaction ( eg. Mass of 2moles h2 in given reaction is 2×6.022×10^23 prove through this method)

Subject: Science, asked 1 week, 2 days ago

## In 2H2+O2------->2H2O we know 2 moles of h2 react with one mole of O2 to produce 2 moles of h2O in the following reaction easily find the ratio of mass by multiplying mass of each element with 6.022×10^23 than why do we say that stoichiometric coefficient tell us only about ratio of moles and not about ratio of mass as in every reaction we are able to find ratio of mass.

Subject: Science, asked 1 week, 2 days ago

Subject: Science, asked 1 week, 2 days ago

## As we know a charge particle attracts a neutral body so is that force called as electrostatic force if yes than do explain in detail because electrostatic force exists between charges only.

Subject: Science, asked 1 week, 2 days ago

## essay on cell with diagram in 300 words

Subject: Science, asked 1 week, 2 days ago

## Describe the structure of nucleus with a labelled diagram. Also give its functions. Give in short.

Subject: Science, asked 1 week, 2 days ago

## What is the difference between sodium atom and sodium ion

Subject: Science, asked 1 week, 3 days ago

## Is it is possible that in a chemical reqction no. of moles of reacant is less and no. of moles of product formed or in a chemical reaction no. of moles of reactant is more than the no. of moles of product formed or in a chemical reaction no. of moles of reacant and product are equal each following law of conservation of mass. If any one out of the 3 is possible than give any one example of it

Subject: Science, asked 1 week, 3 days ago

## It is said that when a gas is dissolved in water than the process is exothermic but when cl2 is dissolved in water the process is endothermic. Pls explain in detail how is this possible?

Subject: Science, asked 1 week, 3 days ago

## Find rate of reacant, rate of product and rate of reaction in h2+o2------> h2o

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