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22. Which statement is true for solution of 0.020

M H2  SO4

a. 2 litre of the solution contains 0.020 mole of SO42- 

b. 2 litre of the solution contains 0.080 mole of  H3 O+

c. 1 litre of the solution contains  0.020 moleH3 O+

d. None of these

Ans. b

(38)

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