1
IIT-JEE 2009 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2
The compound(s) formed upon combustion of sodium metal in excess air is (are)
2
IIT-JEE 2006
MCQ (More than One Correct Answer)
+5
-1.25
The species present in solution when CO2 is dissolved in water are
3
IIT-JEE 2006
MCQ (More than One Correct Answer)
+5
-1.25
MgSO4 on reaction with NH4OH and Na2HPO4 forms a white crystalline precipitate. What is its formula?
4
IIT-JEE 1998
MCQ (More than One Correct Answer)
+2
-0.5
Highly pure dilute solution of sodium in liquid ammonia
Questions Asked from s-Block Elements (MCQ (Multiple Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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Properties of Matter
Heat and Thermodynamics
Simple Harmonic Motion
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Some Basic Concepts of Chemistry
Structure of Atom
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Electrochemistry
Solid State & Surface Chemistry
Inorganic Chemistry
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s-Block Elements
p-Block Elements
d and f Block Elements
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