Chemistry, asked by pathanarshadkhan72, 10 months ago

Which of the following gas is called chalky acid air
A) nitrogen 2)Co2 3)o2 4)He

Answers

Answered by kumararya1234

2

Explanation:

Co2 is called as chalky acid

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Answered by Utkarshkesharwani933

0

Answer:

There is no correct option

The answer is Calcium carbonate CaCo3

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