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Tanvi was given three unknown metals P, ...

Tanvi was given three unknown metals P, Q and R. She performed the following experiments to check their reactivity.

If reactions occurred only in beakers 3 and 4, then which of the following statements is incorrect?

A

Metal R could be aluminium.

B

Metal P could be zinc.

C

Metal Q could be calcium.

D

The correct order of reactivity is `Q lt P lt R lt Mg`.

Text Solution

Verified by Experts

The correct Answer is:
C
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