Question

Give one word or a phrase for the following statements:
A chemical reaction in which two solutions react with one another to form a residue
A chemical reaction which proceeds with absorption of light energy
Crystalline hydrated salts which on exposure to the atmosphere lose their moisture partiyor
completely to the atmosphere and changes its amorphous state
The amount of energy released when an atom in the gaseous state accepts an electron to
form an anion
Temperature reaming constant, the volume of a given mass of dry gas is inversely
proportional to its pressure​

Answer 1

Explanation:

1) Precipitation reactions

2)photochemical reactions

3)efflorescence

4)Electron affinity

5)Boyle's law

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