chemical-aritmatic

Question: $12g$of $Mg$(at.mass 24) on reacting completely with acid gives hydrogen gas, the volume of which at STP would be

1) $22.4\;L$

2) $11.2\;L$

3) $44.8\;L$

4) $6.1\;L$

Solution:

Explanation: No Explanation

atomic-mass

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