Question

Q19. A white salt kept in sunlight changes its colour.
a) Identify the chemical reaction that will take place and define it. How will the colour of the salt change?
b) Write the balanced chemical equation of the reaction that takes place.
c) Mention one commercial use of this salt.

Answer 1

Explanation:

a) photochemical reaction will take place

b)2NaCl--->2Na+Cl2

c) It is used as common table salt

Answer 2

Answer:

Are you in lotus valley int noida???

Explanation: