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The standard reduction potentials for Zn2+ /Zn, Ni2+/Ni and Fe2+ /Fe are -0.76,-0.23 V and -0.44 V respectively.The reaction
 
will be spontaneous when     
  • a)
    X = Ni , Y = Fe
  • b)
    X = Ni ,Y = Zn
  • c)
    X = Fe ,Y = Zn
  • d)
    X = Zn,Y = Ni
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The standard reduction potentials for Zn2+/Zn, Ni2+/Ni and Fe2+ /Fe ar...
For spontaneous reaction , E°cell > 0.



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The standard reduction potentials for Zn2+/Zn, Ni2+/Ni and Fe2+ /Fe are -0.76,-0.23 V and -0.44 V respectively.The reactionwill be spontaneous when a)X = Ni , Y = Feb)X = Ni ,Y = Znc)X = Fe ,Y = Znd)X = Zn,Y = NiCorrect answer is option 'D'. Can you explain this answer?
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The standard reduction potentials for Zn2+/Zn, Ni2+/Ni and Fe2+ /Fe are -0.76,-0.23 V and -0.44 V respectively.The reactionwill be spontaneous when a)X = Ni , Y = Feb)X = Ni ,Y = Znc)X = Fe ,Y = Znd)X = Zn,Y = NiCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The standard reduction potentials for Zn2+/Zn, Ni2+/Ni and Fe2+ /Fe are -0.76,-0.23 V and -0.44 V respectively.The reactionwill be spontaneous when a)X = Ni , Y = Feb)X = Ni ,Y = Znc)X = Fe ,Y = Znd)X = Zn,Y = NiCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The standard reduction potentials for Zn2+/Zn, Ni2+/Ni and Fe2+ /Fe are -0.76,-0.23 V and -0.44 V respectively.The reactionwill be spontaneous when a)X = Ni , Y = Feb)X = Ni ,Y = Znc)X = Fe ,Y = Znd)X = Zn,Y = NiCorrect answer is option 'D'. Can you explain this answer?.
Solutions for The standard reduction potentials for Zn2+/Zn, Ni2+/Ni and Fe2+ /Fe are -0.76,-0.23 V and -0.44 V respectively.The reactionwill be spontaneous when a)X = Ni , Y = Feb)X = Ni ,Y = Znc)X = Fe ,Y = Znd)X = Zn,Y = NiCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
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