Questions
Arrange the following solutions in the decreasing order of pOH
A) 0.01 M HCl B) 0.01 M NaOH C) 0.01 M D) 0.01 M NaCl
detailed solution
Correct option is C
since conc. for all solutions same OH−order:- NaOH>CH3COONa>NaCl>HCl If OH−more, pOH is less pOH order:- HCl>NaCl>CH3COONa>NaOHSimilar Questions
For the following Assertion and Reason, the correct option is:
Assertion: The pH of water decreases with increase in temperature.
Reason: The dissociation of water into and is an endothermic reaction.
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