1
IIT-JEE 1987
True or False
+1
-0
Sodium when burnt in excess of oxygen gives sodium oxide.
2
IIT-JEE 1986
True or False
+1
-0
The softness of group I-A metals increases down the group with increasing atomic number.
3
IIT-JEE 1982
True or False
+1
-0
MgCl2.6H2O on heating give anhydrous MgCl2
Questions Asked from s-Block Elements (True of False)
Number in Brackets after Paper Indicates No. of Questions
JEE Advanced Subjects
Physics
Mechanics
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Modern Physics
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Some Basic Concepts of Chemistry Structure of Atom Redox Reactions Gaseous State Chemical Equilibrium Ionic Equilibrium Solutions Thermodynamics Chemical Kinetics and Nuclear Chemistry Electrochemistry Solid State Surface Chemistry
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