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Poll

A colourless and odourless gas is liberated when hydrochloric acid is added to solution of sodium carbonate. the name of gas is_

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Poll Results

80%(a) Carbon dioxide ( 16 voters )
0%(b) Nitrogen dioxide
15%(c) Sulphur dioxide ( 3 voters )
5%(d) Sulphur Trioxide ( 1 voter )
Based On 20 Votes

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