Which of the following solutions would have same $p H$ ?

100 ml of 0.2 M

H C l

+ 100 ml of 0.4

M N H_{3}

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50 ml of 0.1 M

H C l

+ 50 ml of 0.2 M

N H_{3}

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100 ml of 0.3 M

H C l

+ 100 ml of 0.6

M N H_{3}

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All of the above

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Solution

The correct option is C All of the above
All solutions have the same $p H$ as acids and bases have the same volume and all acids have molarity twice that of bases.

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Which of the following solutions would have same pH?

The correct option is C All of the aboveAll solutions have the same pH as acids and bases have the same volume and all acids have molarity twice that of bases.

Which of the following solutions would have same $p H$ ?

The correct option is C All of the above
All solutions have the same $p H$ as acids and bases have the same volume and all acids have molarity twice that of bases.