) Which of the following solutions will have pH value equal to 1?
a) 50ml of 0.1M HCl + 50ml of 0.1M NaOH
b) 60ml of 0.1M HCl + 40ml of 0.1M NaOH
c) 20ml of 0.1M HCl + 80ml of 0.1M NaOH
d) 75ml of 0.2M HCl + 25ml of 0.2M NaOH
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Explanation:
Ans. (c) 20ml of 0.1M HCI+ 80ml of 0.1M NaOH
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