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Following solutions were prepared by mix...

Following solutions were prepared by mixing different volumes of NaOH and HCI of different concentrations:
(i) `60 mL M/10 HCl + 40 mL M/10 NaOH`
(ii) `55 mL M/10 HCl + 45 mL M/10 NaOH`,
(iii) `75 mL M/5 HCl + 25 mL M/5 NaOH`
(iv) `100 mL M/10 HCl + 100 mL M/10 NaOH`
pH of which one of them will be equal to 1?

A

(iv)

B

(i)

C

(ii)

D

(iii)

Text Solution

Verified by Experts

The correct Answer is:
D
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