1
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?
2
IIT-JEE 1986
Subjective
+1
-0
Give reasons of the following:
Hydrogen peroxide is a better oxidising agent than water.
Hydrogen peroxide is a better oxidising agent than water.
3
IIT-JEE 1985
Subjective
+1
-0
Write down the balanced equations for the reaction when:
Calcium phosphate is heated with a mixture of sand and carbon;
Calcium phosphate is heated with a mixture of sand and carbon;
4
IIT-JEE 1982
Subjective
+1
-0
How will you prepare bleaching powder from slaked lime.
Questions Asked from s-Block Elements (Subjective)
Number in Brackets after Paper Indicates No. of Questions
JEE Advanced Subjects
Physics
Mechanics
Units & Measurements Motion Laws of Motion Work Power & Energy Impulse & Momentum Rotational Motion Properties of Matter Heat and Thermodynamics Simple Harmonic Motion Waves Gravitation
Electricity
Electrostatics Current Electricity Capacitor Magnetism Electromagnetic Induction Alternating Current Electromagnetic Waves
Optics
Modern Physics
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Physical Chemistry
Some Basic Concepts of Chemistry Structure of Atom Redox Reactions Gaseous State Equilibrium Solutions States of Matter Thermodynamics Chemical Kinetics and Nuclear Chemistry Electrochemistry Solid State & Surface Chemistry
Inorganic Chemistry
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