1
IIT-JEE 1989
Subjective
+1
-0
Write down the balanced equation for the reaction when:
Potassium ferricyanide reacts with hydrogen peroxide in basic solution
Potassium ferricyanide reacts with hydrogen peroxide in basic solution
2
IIT-JEE 1988
Subjective
+1
-0
Write down the balanced equation for the reaction when:
Carbon dioxide is passed through a concentrated aqueous solution of sodium chloride saturated with ammonia.
Carbon dioxide is passed through a concentrated aqueous solution of sodium chloride saturated with ammonia.
3
IIT-JEE 1987
Subjective
+1
-0
Give reasons of the following:
Magnesium oxide is used for the lining of steel making furnace.
Magnesium oxide is used for the lining of steel making furnace.
4
IIT-JEE 1987
Subjective
+1
-0
Give reasons of the following:
Why is sodium chloride added during electrolysis of fused anhydrous magnesium chloride?
Why is sodium chloride added during electrolysis of fused anhydrous magnesium chloride?
Questions Asked from s-Block Elements (Subjective)
Number in Brackets after Paper Indicates No. of Questions
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