List of top Questions asked in Indian Institute Of Technology Joint Admission Test for MSc- 2022

For the reaction
$H_2PO_2^- (aq) + OH^- (aq) → HPO_3^{2-} (aq) + H_2(g)$
the rate expression is $k[H_2PO_2 ][OH ]^2$. If the concentration of $H_2PO_2^-$ is

The nature of interaction involved at the gas-solid interface in physisorption is

Among the following, the compound that forms the strongest hydrogen bond is

The major product formed in the following reaction is

The major product formed in the following reaction is

The major product formed in the following reaction \(K+O_2\rightarrow\) is

The reagent required for the following transformation
is

The structure of $[XeF_8]^{2-} $ is

Which one of the following options is best suited for effecting the transformation?