IIT JEE 2008 Sample MCQs

IIT JEE 2008 Sample MCQs
1. Borax is :
(a) Sodium metaborate
(b) Sodium orthoborate
(c) Sodium tetraborate
(d) Sodium tetraborate decahydrate


2. The two compounds sulphato penta-ammine cobalt(III) bromide and sulphato penta-ammine cobalt(III) chloride are examples for:
(a) Linkage isomerism
(b) Ionisation isomerism
(c) Co-ordination isomerism
(d) No isomerism.

3. An alkene in reaction with hot acidified KMnO4 gives succinic acid. The alkene is
(a) 1-butene
(b) 2-butene
(c) 2-methylbutene
(d) cyclobutene