Question

17. What type of chemical reaction takes place when:
(a) digestion of food occurs in the body.
(c) silver nitrate solution is stirred with copper spoon.
(d) electric current is passed through water.
(e) ammonia and hydrogen chloride gases are mixed.
b iron rusts​

Answer 1

17. What type of chemical reaction takes place when

(a) digestion of food occurs in the body.

(c) silver nitrate solution is stirred with copper spoon.✔️✔️

(d) electric current is passed through water.

(e) ammonia and hydrogen chloride gases are mixed.

b iron rusts