Question

Obsertvations
1
Observation Table :
Sr. No. Experiment procedure
The colour and the nature of the sodium
sulphate solution before the experiment.
2
The colour and the nature of the barium
chloride solution before the experiment.
3 The colour and the nature of the mixture
resulting on mixing the two solution into
each other.​

Answer 1

Answer:

the mixture of gases that surrounds the earth or any other star, planet, etc.

Explanation:

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