1
IIT-JEE 1999
Subjective
+2
-0
Give reasons of the following:
BeCl2 can be easily hydrolysed.
BeCl2 can be easily hydrolysed.
2
IIT-JEE 1998
Subjective
+2
-0
Work out the following using chemical equation :
Chlorination of calcium hydroxide produces bleaching powder.
Chlorination of calcium hydroxide produces bleaching powder.
3
IIT-JEE 1998
Subjective
+4
-0
Hydrogen peroxide acts both as an oxidising and as a reducing agent in alkaline solution towards certain first row transition metal ions. Illustrate both these properties of H2O2 using chemical equations.
4
IIT-JEE 1997
Subjective
+2
-0
Give reasons of the following:
The crystalline salts of alkaline earth metals contain more water of crystallisation than the corresponding alkali metal salts.
The crystalline salts of alkaline earth metals contain more water of crystallisation than the corresponding alkali metal salts.
Questions Asked from s-Block Elements (Subjective)
Number in Brackets after Paper Indicates No. of Questions
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