Chem Mantra
HomeCoursesOnline TestsForum
ForumQuestion BankAssertion: Zinc can be used while copper cannot…
HARDMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryElectrochemistryAchiever Section

Assertion: Zinc can be used while copper cannot be used in the recovery of Ag from the complex [Ag(CN)₂]– Reason: Zinc is powerful reducing agent than copper.

A.If both Assertion and Reason are correct and Reason✓ Correct
B.If both Assertion and Reason are correct, but Reason
C.If Assertion is correct but Reason is incorrect.
D.If both the Assertion and Reason are incorrect.
Explanation

Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Electrochemistry.

Start Free Practice →
Sponsored

Master Chemistry for JEE, NEET & IChO

Access 19,000+ solved questions with expert explanations, chapter-wise tests, and full video lectures — all in one platform.

JEE Advanced Chemistry
Explore Courses →Sign In Free