Which of the following statements are correct? (i) $\mathrm{NaH}(s)$ reacts violently with water to form…
Which of the following statements are correct?
(i) $\mathrm{NaH}(s)$ reacts violently with water to form $\mathrm{NaOH}$ and $\mathrm{H}_2$
(ii) An example for electron rich hydride is $\mathrm{NH}_3$
(iii) Nickel forms saline hydride