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An aqueous solution of an electrolyte...

An aqueous solution of an electrolyte

A

conducts electricity without any chemical change

B

conducts electricity with chemical decomposition

C

is an insulator

D

all are correct

Text Solution

Verified by Experts

The correct Answer is:
B
Passage of current through an electrolyte brings in chemical changes .
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1.0 molal aqueous solution of an electrolyte X_(3)Y_(2) is 25% ionized. The boiling point of the solution is (K_(b) for H_(2)O = 0.52 K kg//mol) :

1.0 molal aqueous solution of an electrolyte "A"_(2)"B"_(3) is 60% ionised. The boiling point of the solution at 1 atm is ("K"_("b"("H"_(2)"O"))=0.52 "K kg mol"^(-1)")

1.0 molal aqueous solution of an electrolyte X_(3)Y_(2) is 25 % ionized. The boilling point of solution is ( K_(b) for H_(2)O=0.52K kg//mol )

Find boiling point (in k) of an 1m aqueous solution of an electrolyte A_2B_3 WHICH IS 60% ionised. [Given K_b(H_2O) = 0.52 (K Kg)/mole]

1 molal aqueous solution of an electrolyte AB_(2) is 80% ionized into A^(+2) and B^(-1) ions . The boiling point of the solution at 1 atm is : [K_(b) (H_(2)O) = 0.5 kg mol^(-1) ]

3.0 molal aqueous solution of an electrolyte A_(2)B_(3) is 50% ionised. The boilng point of the solution at 1 atm is: [k_(b) (H_2O) = 0.52 K kg mol^(-1)]

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