Ionic Equilibrium-III Chemistry Test Series IIT JEE

Test Preparation on Ionic Equilibrium-III-Chemistry Test Series IIT JEE-2020

1.

The pH value of decinormal solution of NH4OH which is
20% ionised, is

113.30
214.70
312.30
412.95

2.

The aqueous solution of which of the following salt has the
lowest pH

1NaClO
2NaClO2
3NaClO3
4NaClO4

3.

What is the correct relationship between the pHs of isomolar
solutions of sodium oxide ( pH1) , sodium sulphide ( pH2 ),
sodium selenide ( pH3 ) and sodium telluride ( pH4 )

1pH1 > pH2 = pH3 > pH4
2pH1 < pH2 < pH3 < pH4
3pH1 < pH2 < pH3 = pH4
4pH1 > pH2 > pH3 > pH4

Check your progress:


Right Ans	Wrong Ans	Not Attempted

Prev Question Next Question Show Answer