Question

Hydrogen ion concentration of a solution 1 *10 ki power - 4 gm mol l ki power - 1. Determine the pH of solution. State that this solution will be acidic or basic
It's urgent class 10th science
Chapter 5​

Answer 1

Explanation:

ph = - log 10 ( H+ )

= -log 10 ( 10 ^-4 )

= 4

The solution is acidic because its ph value is 4

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Answer 2

Answer:

$\Huge\sf\green{Answer}$

ANSWER

pH=−log[H + ]

5.4=−log[H + ]

[H + ]=antilog(−5.4)=3.98×10 −6