Which is the most suitable reagent among the following to distinguish compound (III) from rest of the compounds?
(a) Br2/CCl4 (b) Br2/CH3COOH
(c)Alk.KMnO4 (d) Ammonical AgNO3
Which of the following reagents will be able to distinguish between 1-butyne and 2-butyne?
(a) NaNH2 (b) HCl (c) O2 (d) Br2
A compound is treated with NaNH2 to give sodium salt. Identify the compound.
(a) C2H2 (b) C6H6
(c) C2H6 (d) C2H4
The product of the reaction between
(1) (2) (3) (4)
The reaction of toluene with Cl2 in the presence of FeCl3 gives 'X' and reaction in presence of presence of light gives 'Y'. Thus 'X' and 'Y' are
(a) X= benzal chloride, Y=o-chlorotoluene
(b) X=m-chlorotoluene, Y=p-chlorotoluene
(c) X=o and p-chlorotoluene, Y= trichloromethyl benzene
(d) X= benzyl hloride, Y=m-chlorotoluene
What products are formed when the following compound is treated with Br2 in the presence of FeBr3?
When chlorine is passed through propene at 400C, which of the following is formed?
(a) PVC (b) Allyl chloride
(c) Nickel chloride (d) 1,2-dichloro ethane
In Friedel-Craft's alkylation, besides AlCl3 the other reactants are
(a) C6H6 + NH2
(b) C6H6 + CH4
(c) C6H6 + CH3Cl
(d) C6H6 + CH3COCl
Benzene reacts with n-propyl chloride in the presence of anhydrous AlCl3 to give
(b) n-propyl benzene
(c) no reaction
(d) iso-propyl benzene
When acetylene is passed through in presence of , the compound formed is
(a) ether (b) ketone
(c) acetic acid (d) acetaldehyde