Rahul added two substances X and Y to a jar containing water and left the setup undisturbed for some time.

Based on the observations, identify the substances X and Y.

X: Plastic straw; Y: Coin

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X: Leaf; Y: Iron nail

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X: Iron nail; Y: Leaf

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X: Coin; Y: Leaf

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Solution

The correct options are
A
X: Plastic straw; Y: Coin

B X: Leaf; Y: Iron nail

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Rahul added two substances X and Y to a jar containing water and left the setup undisturbed for some time.​ Based on the observations, identify the substances X and Y.​

The correct options are A X: Plastic straw; Y: Coin​ B X: Leaf; Y: Iron nail​

Rahul added two substances X and Y to a jar containing water and left the setup undisturbed for some time.

Based on the observations, identify the substances X and Y.

The correct options are
A
X: Plastic straw; Y: Coin

B X: Leaf; Y: Iron nail