1.

At 100^(@)C, the P^(H) of pure water is

Answer»

<P>7
Greater than 7
Less than 7
Zero

Solution :As TEMPERATURE INCREASES, `K_W`also increases and`P^(K_W) `DECREASES , So, pHdecreases` ( because P^(H)=(P^(K_W))/(2))`


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