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Read the following statements carefully ...

Read the following statements carefully and identify X, Y and Z respectively.
(i) X is stored under kerosene.
(ii) Y catches fire on exposure to air and is stored in water.
(iii) Z does not react with cold or hot water but reacts with steam.

A

Na, Mg, Cu

B

Na, P, Fe

C

Cu, Zn, K

D

Zn, Cu, Na

Text Solution

Verified by Experts

The correct Answer is:
B
Sodium (Na) is stored under kerosene, as it reacts porously with oxygen and water. Phosphorus (P) catches fire exposure to air as it is a very reactive non-metal. It is stored water to prevent its contact with atmospheric oxygen. Iron e) does not react with cold or hot water but reacts with steam.
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