Question

Match the following

1) Bleaching powder
2) sodium carbonate
3) methane
4) sodium sulphate​

Answer 1

Answer:

Explanation:

Bleaching powder ⟶ Calcium oxychloride Ca(OCl)  

2

​

 

Baking soda ⟶ Sodium bicarbonate NaHCO  

3

​

 

Washing soda ⟶ Sodium carbonate Na  

2

​

CO  

3

​

 

Plaster of Paris ⟶  Calcium sulphate hemihydrate CaSO  

4

​

⋅2H  

2

​

O

Answer 2

Answer:

bleaching powder-caocl2

sodium carbonate-Na2Co3

methane-CH4

sodium sulphate-Na2So4