(English Medium) ICSE Class 10 - CISCE Question Bank Solutions for Chemistry

Using Sodium hydroxide solution, how would you distinguish: Zinc nitrate solution from calcium nitrate solution.

Distinguish between the saturated hydrocarbon ethane and the unsaturated hydrocarbon ethene by drawing their structural formulae.

Using Sodium hydroxide solution, how would you distinguish: Iron(II) chloride from Iron (III) chloride

Addition reactions and substitution reactions are types of organic reactions.Which type of reaction is shown by?

 Ethane

Why is pure acetic acid also known as glacial acetic acid?

What type of compound is formed by the reaction between acetic acid and an alcohol?

Write the chemical equation for the following:

Combustion of methane

Using appropriate catalysts, ethane can be oxidized to an alcohol. Name the alcohol formed when ethane is oxidized.

Choose the correct answer:

Which of the following statements is wrong about alkanes?

Choose the correct answer:

Select the acid which contains four hydrozen atoms in it.

Write a fully balanced equation for the folowing case:

Acitic acid is warmed with ethanol in the presence of concentrated sulpheric acid.

Give chemical equation for:

The laboratory preparation of methane from sodium acetate.

Give chemical equation for:

The reaction of one mole of ethene with one mole chlorine gas.

Give chemical equation for:

The preparation of ethyne from 1,2 - dibromoethane.

State how the following conversions can be carried out:

Ethyl chloride to Ethyl alcohol

State how the following conversion can be carried out:

Ethyl chloride to Ethene.

State how the following conversions can be carried out:

Ethene to Ethyl alcohol.

State how the following conversions can be carried out:

Ethyl alcohol to Ethane

Define isomerism.

An organic compound undergoes addition reactions and gives a red colour precipitate with ammoniacal cuprous chloride. Therefore, the organic compound could be ______.