MCQ
If the cell reaction is spontaneous, then :
  • A
    $E ^{\circ}=- ve$
  • B
    $E ^{\circ}=+ ve$
  • $emf =+ ve$
  • D
    $\left(\Delta G + E ^{\circ}\right)=+ ve$

Answer

Correct option: C.
$emf =+ ve$
c

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free