CBSE
The correct order of reactivity of the three halides ethyl chloride (I), iso-propyl chloride (II) and benzyl chloride (III) in SN1 reaction is :
I > II > III
III > II >I
II > I > III
I > III > II
Which one of the following does not give white precipitate with acidified silver nitrate solution?
CH2 = CH - Cl
CH2 = CH - CH2 - Cl
Both (a) and (b)
Which of the following possess highest melting point?
p-dichlorobenzene
m-dichlorobenzene
o-dichlorobenzene
chlorobenzene
Identify X.
Consider the following set of reactions :
CH3COOH A B C D
The structure of D would be
The product P is
In the presence of ether , 2-choloropropane reacts with sodium and form :
n-hexane
2 , 3 - dimethyl butane
n - hexene
CH3CHCH2
Oil used as frothing agent in froth-floatation process is
pine oil
mustard oil
coconut oil
olive oil
What is the name of the following reaction?
PhCHO + (CH3CO)2O PhCH = CHCO2H
Oxymercuration demercuration reaction
Cannizzaro reaction
Knoevenagel's reaction
Perkin reaction
What will be compound A in the following reaction?
C(CH3)3CH = CH2 A