Home
Class 12
CHEMISTRY
The minimum quantity in gram of H(2)S ne...

The minimum quantity in gram of `H_(2)S` needed to precipitate 63.5 g of `Cu^(2+)` will ne nearly

A

63 . 5 g

B

31 . 75 g

C

34 g

D

20 g

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROBLEMS BASED ON EQUATIONS: STOICHIOMETRY

    RC MUKHERJEE|Exercise SUBJECTIVE PROBLEMS |13 Videos

  • OXIDATION NUMBER AND BALANCING OF REDOX REACTIONS

    RC MUKHERJEE|Exercise PROBLEMS |40 Videos

  • PROPERTIES OF GASES

    RC MUKHERJEE|Exercise OBJECTIVE PROBLEMS|5 Videos

Similar Questions

Explore conceptually related problems

According to the following reaction the minimum quantity in gm of H_(2)S needed to precipitate 63.5gm of Cu^(2+) ions will be nearly: Cu^(2+) + H_(2)S rArr CuS + 2H^(+)

The minimum quantity of H_(2) S needed to precipitate 64.5 g of Cu^(2+) will be nearly.

How many faradays are needed to reduce 2 gram-mole of Cu^(2+) to Cu metal ?