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Mrignayani was doing of comparing reacti...

Mrignayani was doing of comparing reactivity of metal in the laboratory. She was given aluminium metal and was told to check reactivity by using four solutions as shown below. She would observed that reaction takes place in :

A

A and B

B

B,C and D

C

A,C and D

D

C and D

Text Solution

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The correct Answer is:
B
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