Assertion: $$Ni/N{{i}^{2+}}\,(1.0M)||A{{u}^{3+}}(1.0M)|Au$$, for this cell emf is 1.75 V if $$E_{A{{u}^{3+}}/Au}^{o}=1.50\,$$ and $$E_{N{{i}^{2+}}/Ni}^{o}=0.25V$$. Reason: Emf of the cell $$=E_{\text{cathode}}^{o}-E_{\text{anode}}^{o}$$. Read the assertion and reason carefully to mark the correct option out of the options given below:

Question

Assertion: $$Ni/N{{i}^{2+}}\,(1.0M)||A{{u}^{3+}}(1.0M)|Au$$, for this cell emf is 1.75 V if $$E_{A{{u}^{3+}}/Au}^{o}=1.50\,$$ and $$E_{N{{i}^{2+}}/Ni}^{o}=0.25V$$. Reason: Emf of the cell $$=E_{\text{cathode}}^{o}-E_{\text{anode}}^{o}$$.        Read the assertion and reason carefully to mark the correct option out of the options given below:

TuteeHUB · Accepted Answer

If both assertion and reason are true but reason is not the correct explanation of the assertion.

TuteeHUB · Answer

If both assertion and reason are true and the reason is the correct explanation of the assertion.

TuteeHUB · Answer

If assertion is true but reason is false.

TuteeHUB · Answer

If the assertion and reason both are false.

TuteeHUB · Answer

If assertion is false but reason is true.

1.	Assertion: \[Ni/N{{i}^{2+}}\,(1.0M)\|\|A{{u}^{3+}}(1.0M)\|Au\], for this cell emf is 1.75 V if \[E_{A{{u}^{3+}}/Au}^{o}=1.50\,\] and \[E_{N{{i}^{2+}}/Ni}^{o}=0.25V\]. Reason: Emf of the cell \[=E_{\text{cathode}}^{o}-E_{\text{anode}}^{o}\]. Read the assertion and reason carefully to mark the correct option out of the options given below:
A.	If both assertion and reason are true and the reason is the correct explanation of the assertion.
B.	If both assertion and reason are true but reason is not the correct explanation of the assertion.
C.	If assertion is true but reason is false.
D.	If the assertion and reason both are false.
E.	If assertion is false but reason is true.
Answer» B. If both assertion and reason are true but reason is not the correct explanation of the assertion.

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