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Properties of Water

Statement 1: ...

Question

Statement 1: The water molecule is polar.
Statement 2: The radius of an oxygen atom is greater than that of a hydrogen atom.

A

Both Statement 1 and Statement 2 are correct and Statement 2 is the correct explanation of Statement 1.

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B

Both Statement 1 and Statement 2 are correct and Statement 2 is not the correct explanation of Statement 1.

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C

Statement 1 is correct but Statement 2 is not correct.

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D

Statement 1 is not correct but Statement 2 is correct.

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E

Both the Statement 1 and Statement 2 are not correct.

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Solution

The correct option is B
Both Statement 1 and Statement 2 are correct and Statement 2 is not the correct explanation of Statement 1.

Statement 1: The water molecule is polar due to electronegativity difference between O and H atoms and non linear structure of water molecule..
Statement 2: The radius of an oxygen atom is greater than that of a hydrogen atom because the number of electrons and nucleons in O atom is much more than the number of electrons and protons in H atom.
Hence, both Statement 1 and Statement 2 are correct and Statement 2 is not the correct explanation of Statement 1.

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