AIPMT 2012 Mock Test

Which of the following reagents will be able to distinguish between $1$ -butyne and $2$ -butyne?

Which of the following compounds will give a yellow precipitate with iodine and alkali?

Chloramphenicol is an:

Given the reaction between $2$ gases represented by ${\text{A}}_2$ and ${\text{B}}_2$ to give the compound ${\text{AB}}_{(\text{g})}$. At equilibrium, the concentration of:$[{\text{A}}_2]=3.0\times 10^{-3}\text{M}$$[{\text{B}}_2]=4.2\times 10^{-3}\text{M}$$[\text{AB}]=2.8\times 10^{-3}\text{M}$ If the reaction takes place in a sealed vessel at $527^{\circ }\text{C}$, then the value of $K_c$ for the reaction ${\text{A}}_2+{\text{B}}_2\rightleftharpoons 2\text{AB}$ will be:

Low spin complex of $d^6$ -cation in an octahedral field will have the following energy: (${\Delta }_o$ = Crystal Field Splitting Energy, $P$ = Electron pairing energy)