Hydrogen and its compoundHard
Question
At 25oC, pH of water is 7. If water is heated at 50oC which one of the following is true :-
Options
A.pH will decrease
B.pH will increase
C.pH will remain constant
D.(H+) will increase but (OH-) will decrease
More Hydrogen and its compound Questions
Amongst Ni(CO)4, [Ni(CN)4]2- and NiCl42- are :...In which of the following reaction does water act as oxidising agent :-...Hydrogen peroxide in its reaction with KIO4 and NH2OH respectively, is acting as a...Which of the following compound has minimum heat of hydrogenation :-...In the following reaction,Z is indentified as CH ≡ CH CH3CHO...