s-Block Elements PYQs - Last 5 Years
JEE Advanced / Chemistry / Inorganic Chemistry / 5 recent questions
ChemistryInorganic Chemistry2007-2011
Practice 5 JEE Advanced Chemistry questions from s-Block Elements. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
5
PYQs on Page
Chemistry / Inorganic Chemistry
2007-2011
Year Range
Based on indexed question metadata
5
Last 5 Years
2007-2011
5
Last 10 Years
2002-2011
Recent Year Trend
2007
2008
2009
2011Latest year
20072 max PYQs/year2011
Question Types
5PYQs
MCQ60%
INTEGER20%
MCQM20%
Difficulty Mix
#1 Medium3
#2 Easy1
#3 Unknown1
5 in last 5 years5 in last 10 years
Last 5 Years s-Block Elements Questions
Showing 5 of 5 filtered questions.
1S Block Elements
Reaction of Br2 with Na2CO3 in aqueous solution gives sodium bromide and sodium bromate with evolution of CO2 gas. The number of sodium bromide molecules involved in the balanced chemical equation is ________.
INTEGER+3 / -02011
2S Block Elements
The compound(s) formed upon combustion of sodium metal in excess air is (are)
MCQM+4 / -22009
3S Block Elements
Aqueous solutions of Na\(_2\)S\(_2\)O\(_3\) on reaction with Cl\(_2\) gives:
MCQ+3 / -12008
4S Block Elements
Statement-1 : Alkali metals dissolves in liquid ammonia to give blue solutions
Statement-2 : Alkali metals in liquid ammonia give solvated species of the type \(\left[\mathrm{M}\left(\mathrm{NH}_{3}\right)_{n}\right]^{+} (\mathrm{M}=\) alka...
Statement-2 : Alkali metals in liquid ammonia give solvated species of the type \(\left[\mathrm{M}\left(\mathrm{NH}_{3}\right)_{n}\right]^{+} (\mathrm{M}=\) alka...
MCQ+3 / -12007
5S Block Elements
The question contains STATEMENT - 1 (Assertion) and STATEMENT - 2 (Reason) and has 4 choices (a), (b), (c) and (d) out of which ONLY ONE is correct.
STATEMENT - 1 Alkali metals dissolve in liquid ammonia to give blue solutions. because
STAT...
STATEMENT - 1 Alkali metals dissolve in liquid ammonia to give blue solutions. because
STAT...
MCQ+2 / -0.52007