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Q. 

qsnImg
Asked by Arushi Juyal 18th March 2018, 10:34 PM
Answered by Expert
Answer:
The correct answer to above question is option D
 
H to the power of plus space minus space e to the power of minus space rightwards arrow with blank on top space 1 half space H subscript 2

A p p l y i n g space N e r n s t space e q u a t i o n comma
E space equals space 0 space minus space fraction numerator 0.059 over denominator 1 end fraction space log open parentheses fraction numerator P H subscript 2 to the power of begin display style 1 half end style end exponent over denominator left square bracket H to the power of plus right square bracket end exponent end fraction close parentheses

space space space E space equals space minus fraction numerator 0.059 over denominator 1 end fraction space log space open parentheses 2 to the power of begin display style 1 half end style end exponent over 1 close parentheses

T h e space a n s w e r space w i l l space b e space n e g a t i v e.
Answered by Expert 19th March 2018, 12:05 PM
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