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Naddik [55]
2 years ago
6

2) The pH of 1x10-1M (HNO3) solution is: A)1 B) 1.3 C)5 D)2

Chemistry
1 answer:
nikdorinn [45]2 years ago
8 0

Concentration of H+ ions in HNO3 solution is 10⁻¹ which is equal to 0.1 M

\bf  \: pH \:  =  - log[{h}^{ + }]

putting the value we get

\sf \dashrightarrow  \: pH \:  =  - log \: [ \frac{1}{10}] \\  \\ \sf \dashrightarrow  \: pH \: =   - log \: {10}^{ - 1}  \\  \\ \sf \dashrightarrow  \: pH \: = 1

So, the required option is A) 1

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