Equilibrium Question 50

Question: 1×1012 of 1MH2SO4 will completely neutralise

Options:

A) 10ml of 1MNaOH solution

B) 10ml of 2MNaOH solution

C) 5ml of 2MKOH solution

D) 5ml of 1MNa2CO3 solution

Show Answer

Answer:

Correct Answer: B

Solution:

H2SO4+2H2O2H3O++SO4, NaOH ⇌ Na++OH 1 mole of H2SO4 acid gives 2 moles of H3O+ ions. So 2 moles of OH are required for complete neutralization.



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