Get Answers to all your Questions

header-bg qa

The weight of silver (at.wt = 108) displaced by a quantity of electricity which displaces 5600 mL of O2 at STP will be :

  • Option 1)

    5.4 g

  • Option 2)

    10.8 g

  • Option 3)

    54.0 g

  • Option 4)

    108.0 g

 

Answers (1)

best_answer

No. of moles of O2 displaced =\frac{5600}{22400}=0.25\\

equivalents of O2=0.25\times 4=1

from the question, we know 

equivalents of O2=equivalents of Ag

1=equivalents of Ag

\therefore Weight\:of \:Ag\:displaced =\frac{108}{1}=108g 

 


Option 1)

5.4 g

This solution is incorrect 

Option 2)

10.8 g

This solution is incorrect 

Option 3)

54.0 g

This solution is incorrect 

Option 4)

108.0 g

This solution is correct 

Posted by

Plabita

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks