Chhattisgarh Board Solutions for Chapter: Chemistry of Non-Metals, Exercise 6: Exercise

Explain the following industrial uses of hydrogen-

Heat production of combustion. 

Explain the following industrial uses of hydrogen-

Reaction with vegetable oils in the presence of catalysts.

What happens when Potassium Permanganate is heated? Explain giving balanced equation.

Gas $\mathrm{A}$ is formed when granulated Zinc reacts with dilute Hydrochloric Acid. It reacts with Oxide $\mathrm{B}$ and reduces it to Copper metal. Write the names of $\mathrm{A}$ and $\mathrm{B}$ and also give the equations for the described reaction.

Sevati took Sulphur powder in a deflagrating spoon, heated it and collected the gas formed in a test tube. What will happen when moist red and blue litmus papers are taken near the mouth of the test tube and why? Write the chemical equations for the reactions taking place.

The process described below are due to which property of Hydrogen - 

A Hydrogen filled balloon floats in the air.

The process described below are due to which property of Hydrogen -

A 'pop' sound is heard when lighted match stick is taken near the mouth of the Hydrogen filled gas jar.

Compound $\mathrm{X}$, which is used for drinking has $\mathrm{pH}$ value $7$. Electrolysis of an acidic solution of $\mathrm{X}$ gives gases $\mathrm{Y}$ and $\mathrm{Z}$. The volume of $\mathrm{Y}$ is twice that of $\mathrm{Z}$. $\mathrm{Y}$ burns rapidly while $\mathrm{Z}$ supports burning. Identify $\mathrm{X}, \mathrm{Y}$ and $\mathrm{Z}$ and write the equations for the described reactions.