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QNEET-2022-Ch-387: NEET 2022 Chemistry - Class 12 NEET-2022-Ch-387 Solution: Given below are two statements Statement I: The boiling points…
Given below are two statements Statement I: The boiling points of the following hydrides of group 16 elements increases in the order - Statement II: The boiling points of these hydrides increase with increase in molar mass. In the light of the above statements choose the most appropriate answer from the options given below
Multiple Choice Options
- A Both Statement I and Statement II are correct
- B Both Statement I and Statement II are incorrect
- C Statement I is correct but Statement II is incorrect
- D Statement I is incorrect but Statement II is correct
Step-by-Step Verified Solution
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Compound | Boiling point (K)
H 2 O | 373
H 2 S | 213
H 2 Se | 232
H 2 Te | 269
_ The boiling points of these hybrids not exactly increases with increase in molar mass.
_ H 2 O has maximum boiling point due to intermolecular hydrogen bonding.