The s-Block Elements

JEE Advanced · Chemistry · 5 past questions

1. Q1 2022 Paper 1

   LIST-I contains compounds and LIST-II contains reactions…

   Try it →
2. Q2 2020 Paper 1

   Which of the following liberates O$_2$ upon hydrolysis?

   Try it →
3. Q3 2010 Paper 1

   The reagent(s) used for softening the temporary hardness of water is(are)

   Try it →
4. Q4 2009 Paper 1

   The compound(s) formed upon combustion of sodium metal in excess air is(are)

   Try it →
5. Q5 2007 Paper 2

   STATEMENT-1: Alkali metals dissolve in liquid ammonia to give blue solutions.…

   Try it →