MCQ
Which of the following is optically inactive
- A
- B
- ✓
- D
✓
Answer
Correct option: C.
c
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The tripeptide harmone present in most living cells is...
The shape of $s$-orbital is
→The number of molecules or ions from the following, which do not have odd number of electrons are $...............$.
→$(A)$ $NO _2$ $(B)$ $ICl _4^{-}$ $(C)$ $BrF _3$ $(D)$ $ClO _2$ $(E)$ $NO _2^{+}$ $(F)$ $NO$
Assertion : The water pouch of instant cold pack for treating athletic injuries breaks when squeezed and $NH_4NO_3$ dissolves lowering the temperature.
→Reason : Addition of non-volatile solute into solvent results into depression of freezing point of the solvent.
The correct order of stability of given carbocation is :
Select the salt whose aqueous solution is not green
Which will increase the voltage of the cell $S{n_{(s)}} + 2A{g^ + }_{(aq)} \to S{n^{2 + }}_{(aq)} + 2A{g_{(s)}}$
→The number of stereoisomers formed in a reaction of $(\pm) Ph ( C = O ) C ( OH )( CN ) Ph$ with $HCN$ is $..........$
→$IUPAC$ name of $C{H_3} - O - {C_2}{H_5}$ is
→Rank of the following groups in order of $R, S$ precedence ($IV$ is highest)
→$\mathop { - CH{{(C{H_3})}_2}}\limits_1 \,\,\,\,\,\,\,\,\,\,\,\mathop { - C{H_2}C{H_2}Br}\limits_2 \,\,\,\,\,\,\,\,\,\,\mathop{ - C{H_2}Br}\limits_3 \,\,\,\,\,\,\,\,\,\mathop{ - C{{(C{H_3})}_3}}\limits_4$
$I = II = III = IV$