The bleaching action of bleaching powder is due to the liberation of

In the following reaction,identify the nature of the product formed by the complete hydrolysis of the underlined atom at $R.T.$:
$\underline{P}OCl_3 + H_2O \longrightarrow H_3PO_4 + HCl$

Which element of group $14$ decomposes steam to form dioxide and dihydrogen gas?

Find the non-semiconductor element among the following.

Silicon is an important component of which of the following?

Which of the following is true for diamond?