Mg + 2H(NO)3 ⇒ Mg(NO3)2 + H2
Solids maintain their shape, whereas fluids do not because <span>the molecules in solids maintain a regular pattern and only vibrate, or move very slowly. The correct option among all the options that are given in the question is the last option or option "d". I hope the answer has come to your help.</span>
The given reaction is a combustion reaction, since a hydrocarbon is burning in presence of oxygen
