The reactivity of alkyl bromides.
Towards iodide ion in dry acetone decrease in the order
V > I > II > III
I > IV> II> III
III> II> I> I
III > II > IV > I
Optically active CH3—CH2—CHOH—CH3 was found to have lost its optical activity after standing in water containing a few drops of acids, mainly due to the formation of
CH3—CH2—CH=CH2
CH3—CH=CH—CH3
CH3—CH(CH3)—CH2—OH
CH3—CH2—CH2—CH2—OH
Which one of the following alkenes when treated with HCl yields majority an anti Maxkovnikov product?
CH3O-CH=CH2
Cl-CH=CH2
F3C-CH=CH2
H2N-CH=CH2
Polysubstitution is a major drawback in
Friedel Craf t’ s alkylation
Reimer Tiemann reaction
FriedelCraft's acylation
Acetylation of aniline
The increasing order of the reactivity of the following compounds towards electrophilic aromatic substitution reactions is :
III < I <II
III< II<I
I< III< II
II< I < III
The correct statement regarding the comparison of staggered and eclipsed conformations of ethane is
The eclipsed conformation of ethane is more stable than staggered conformation because eclipsed conformation has no torsional strain
The eclipsed conformation of ethane is more stable than staggered conformation even though the eclipsed conformation has torsional strain
The staggered conformation of ethane is more stable than eclipsed conformation because staggered conformation has no torsional strain
The staggered conformation of ethane is more stable than eclipsed conformation because staggered conformation has no torsional strain
C.
The staggered conformation of ethane is more stable than eclipsed conformation because staggered conformation has no torsional strain
Due to the absence of torsional strain staggered conformation of ethane is more stable than eclipsed conformation of it.