NEET 2017 Question Paper - Code A Mock Test

The equilibrium constants of the following are:${\text{N}}_2+3{\text{H}}_2\rightleftharpoons 2{\text{NH}}_3$ ($K_1$)${\text{N}}_2+{\text{O}}_2\rightleftharpoons 2\text{NO}$ ($K_2$)${\text{H}}_2+\frac{1}{2}{\text{O}}_2\to {\text{H}}_2\text{O}$ ($K_3$)The equilibrium constant ($K$) of the reaction: $2{\text{NH}}_3+\frac{5}{2}{\text{O}}_2\rightleftharpoons 2\text{NO}+3{\text{H}}_2\text{O}$ will be:

Which of the following reactions is appropriate for converting acetamide to methanamine?

Mechanism of a hypothetical reaction ${\text{X}}_2+{\text{Y}}_2\to 2\text{XY}$ is given below:(i) ${\text{X}}_2\rightleftharpoons \text{X}+\text{X}$ (fast)(ii) $\text{X}+{\text{Y}}_2\to \text{XY}+\text{Y}$ (slow)(iii) $\text{X}+\text{Y}\to \text{XY}$ (fast)The overall order of the reaction will be:

The IUPAC name of the compound is:

Extraction of gold and silver involves leaching with ${\text{CN}}^{-}$ ion. Silver is later recovered by: