Embibe Experts Solutions for Chapter: The p-Block Elements, Exercise 1: Assam CEE 2017

On heating ammonium dichromate and barium azide separately, we get

Anomalous behavior of nitrogen is due to

${\mathrm{NO}}_2$ easily dimerises to ${\mathrm{N}}_2{\mathrm{O}}_4$ because

Which of the following has different bond lengths between the halogen atom and central atom?

The molecule with smallest $\mathrm{N}-\mathrm{N}$ bond distance and higest $\mathrm{NNO}$ bond angle is

Acid having $+4$ oxidation state of phosphorus is

The product formed by the reaction of ${\mathrm{SOCl}}_2$ with white phosphorus is

How many five-membered and six-membered rings are present in a buckmisterfullerene $\left({\mathrm{C}}_{60}\right)?$