Which of the following pairs can be distinguished by action of heat?   i. `K_(2)CO_(3)` and `CaCO_(3
Channel: Doubtnut
Date: 2020-04-12

Which of the following pairs can be distinguished by action of heat?   i. `K_(2)CO_(3)` and `CaCO_(3)`   ii. `Na_(2)CO_(3)` and `Mg(NO_(3))_(2)`   iii. `Mg(NO_(3))_(2)` and `NaNO_(2)`