Magnesium liberates \( \mathrm{H}_{2} \) on reaction with :
(a) dil...
Magnesium liberates \( \mathrm{H}_{2} \) on reaction with :
(a) dil. \( \mathrm{HCl} \)
(b) dil. \( \mathrm{H}_{2} \mathrm{SO}_{4} \)
\( \mathrm{P} \)
(c) very dil. \( \mathrm{HNO}_{3} \)
(d) all of these
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