Solutions Question 372
Question: Which statement is true for solution of 0.020 M $ H_2SO_4 $ [DPMT 2001]
Options:
A) 2 litre of the solution contains 0.020 mole of $ SO_4^{2-} $
B) 2 litre of the solution contains 0.080 mole of $ H_3{O^{+}} $
C) 1 litre of the solution contains 0.020 mole $ H_3{O^{+}} $
D) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
$ [H_3{O^{+}}]=2\times 0.02=0.04M $ \ 2 litre solution contains 0.08 mole of $ H_3{O^{+}} $ .
BETA
