Chapter 1: Problem 165
The maximum number of isomers for the compound with molecular formula C IBrClF is (a) 4 (b) 5 (c) 6 (d) 7
Chapter 1: Problem 165
The maximum number of isomers for the compound with molecular formula C IBrClF is (a) 4 (b) 5 (c) 6 (d) 7
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Get started for freeThe specific rotation of a pure optically active compound is \(+12^{\circ} .\) The specific rotation of the sample in a reaction with \(20 \%\) racemization and \(80 \%\) retension of configuration will be (a) \(+12^{\circ}\) (b) \(-12^{\circ}\) (c) \(+9.6^{\circ}\) (d) \(-2.4^{\circ}\)
4-Nitroaniline is a weaker base compared to 4 -cyanoaniline. This is because (a) both nitro and cyano are strong electron withdrawing groups. (b) the lone pair of nitrogen of the \(\mathrm{NH}_{2}\) group is delocalised in 4 -nitro aniline and not in 4 -cyanoaniline. (c) the negative charge resides on the more electronegative oxygen in nitro aniline in the resonance delocalization. (d) cyano group is aligned planar with the ring.
The correct order of stability of conformations of butane is (a) anti < gauche \(<\) eclipsed (b) eclipsed < anti < gauche (c) eclipsed \(<\) gauche \(<\) anti (d) gauche \(<\) anti \(<\) eclipsed
Number of structural isomers possible for \(\mathrm{C}_{6} \mathrm{H}_{14}\) and \(\mathrm{C}_{7} \mathrm{H}_{16}\) are respectively (a) 5 and 7 (b) 5 and 9 (c) 6 and 7 (d) 4 and 8
Which of the following is the correct name for the following compound?
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