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← JEE Advanced PYQ
The s-Block Elements
JEE Advanced · Chemistry · 5 past questions
Topic
Alkali metals and s-block links
1
Hardness of water
1
Matching compounds with formation reactions
1
Oxides, peroxides and superoxides
1
Reactions of alkali metals
1
Level
Easy
1
Moderate
0
Year
2022
0
2020
0
2010
0
2009
1
2007
0
1 of 5 ·
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Q4
2009 Paper 1
The compound(s) formed upon combustion of sodium metal in excess air is(are)
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