Advertisements
Advertisements
प्रश्न
Select the correct answer from the options given below:
State the gaseous product formed, when
An ammonium salt reacts with an alkali.
पर्याय
Ammonia
Hydrogen chloride
Hydrogen
Nitrogen dioxide
Nitric oxide
Advertisements
उत्तर
Ammonia
APPEARS IN
संबंधित प्रश्न
TRUE \ FALSE
Weak electrolytes dissociate partially in their aqueous or fused state.
Fill in the blank
A new substance is always formed in a _______ change.
Define an electrochemical reaction.
What do you understand by 'chemical reaction'?
Give one example electrochemical reaction.
Name: Two nitrates that do not produce nitrogen dioxide on heating.
Give examples of exothermic reactions i.e. heat evolved in each of the following:
(a) reaction between a solid and a liquid
(b) reaction between two gases
Give two examples of exothermic reactions seen in everyday life.
Complete the table given below.
| Heat on copper carbonate | Test for gas evolved |
______ is a chemical substance is used in whitewashing.
Write the effects of chemical reactions.
