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Mole Concept and Avogadro's Number

6. A direct c...

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6. A direct current deposits 54 g of silver(atomic mass 108) during the electrolysis. Thesame quantity of electricity would depositaluminium (atomic mass 27) from aluminiuchloride in molten state equal to(1) 4.5 g(3) 54 g(2) 5.4 g(4) 27 g

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Similar questions

Q. A direct current deposits

54 g

of silver (Atomic mass

= 108

) during electrolysis. How much aluminium (Atomic mass

= 27

) would be deposited from aluminium chloride solution by the same amount of electricity?

Q. A direct current deposits

54 g

of silver during electrolysis. How much amount of aluminium would be deposited from aluminium chloride solution by the same amount of electricity?
(

Atomic mass of Ag = 108 g / m o l

Atomic mass of Al = 27 g / m o l

)

Q. Assertion :A current of

96.5

ampere is passed into aqueous

A g N O_{3}

100

second. The weight of silver deposited is

10.8 g

. (Atomic weight of

A g = 108

). Reason: The mass of a substance deposited during the electrolysis of an electrolyte is inversely proportional to the quantity of electricity passing through the electrolyte.

965

amp current is passed through molten metal chloride for one minute and

40

seconds during electrolysis. The mass of metal deposited is

9 g m

at the cathode. The valency of metal atom (at.wt

= 27

54

g of silver is deposited during an electrolysis reaction, how much aluminium will be deposited by the same amount of electric current?

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