Hydrogen and its compoundHard
Question
Which of the following solution contains approximately equal hydrogen ion concentration.
Options
A.100 mL of 0.1 M HCl + 50 mL H2O
B.75 mL of 0.1 M HCl + 75 mL H2O
C.50 mL of 0.1 M H2SO4 + 100 mL H2O
D.100 mL of 0.1 M H2SO4 + 50 mL H2O
Solution
(A) 100 × 0.1 = 10 mmol H+/150 mL
(B) 75 × 0.1 = 7.5 mmol H+/150 mL
(C) 50 × 0.1 × 2 (n factor) = 10 mmol/150 mL
(D) 100 × 0.1 = 10 mmol/150 mL
(B) 75 × 0.1 = 7.5 mmol H+/150 mL
(C) 50 × 0.1 × 2 (n factor) = 10 mmol/150 mL
(D) 100 × 0.1 = 10 mmol/150 mL
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