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2 3 4
Strong acids and bases completely ionize in aqueous solution and hence conduct well. Strong acids turn blue litmus red and bases turn red litmus blue.
1 a Good conductors of electricity
2 II Two and three only
3) a Reacts with water to form hydrogen ions
4) d 2 x 10-2M
HNO3(aq) → H+(aq) + NO3-(aq)
HNO3 is a monoprotic acid(giving a single proton on dissociation) and hence the H+ ion concentartion on dissociation of the acid is same as the concentration of the acid used.
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