What happens when: a) When a mixture of sodium acetate and soda lime is heated in a hard glass test tube.

What happens when:

a) When a mixture of sodium acetate and soda lime is heated in a hard glass test

tube.
by

1 Answer

Answer :

Methane gas is evolved.

CH 3 COONA + NaOH

CaO

Na 2 CO 3 + CH 4

b) Methane is burnt in air or oxygen or methane undergoes complete combustion.

It forms carbon dioxide and water.

CO 2 + H 2 O

CH 4 + 2O 2

c) Methane gas burns with yellow flame or methane undergoes incomplete combustion.

It forms carbon monoxide and water.

2CO + 4H 2 O

2CH 4 + 3O 2

d) A mixture of methane and chlorine is exposed to ultraviolet light (sunlight).

Organic product chloromethane is formed

CH 4 + Cl 2

UV

CH 3 Cl + HCl
by

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