Question

5. Which of the following are the chemical methods of purifying water at home?
(a) Boiling and use of electric water filters
(b) Addition of chemical tablets and use of electric water filters
(c) Boiling and addition of chemical tablets
(d) Boiling and distillation​

Answer 1

Answer:

c)

hope it helps you

Explanation:

.

an algebraic expression of three terms.

Answer 2

Answer:

HERE IS YOUR ANSWER HOPE YOU UNDERSTAND IT!!!