Properties and Reactions of Sodium Peroxide

Q.

The name of the product formed in the reaction of sulphur and _____________ is sulphur dioxide gas. When sulphur dioxide is dissolved in_________________, sulphurous acid is formed. The sulphurous acid turns _____________ litmus paper to ____________. Generally oxides of __________ are acidic in nature. After completing the paragraph write two questions which you can raise on the basis of this information.

Q.

Sodium acts as as a strong reducing agent. Which of the following reaction/ reactions exemplifies this behaviour.

1. 

2. 

3. 

4. 

Q. It is a pale yellow powder, but on exposure to moisture and $C{O}_2$ it turns to white. The product is

1. NaOH

2. Na₂O₂

3. Na₂O

4. 

Q. It is a pale yellow powder, but on exposure to moisture and $C{O}_2$ it turns to white. What are we talking about?

1. $NaOH$
2. $N{a}_2{O}_2$
3. $N{a}_{2}O$
4. $Both\left(b\&c\right)$

Q. It is a pale yellow powder, but on exposure to moisture and $C{O}_2$ it turns to white. What are we talking about?

1. $NaOH$
2. $N{a}_2{O}_2$
3. $N{a}_{2}O$
4. $Both\left(b\&c\right)$