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JEE · NEET Previous Year Question

Given below are two statements:
Statement I: The increasing order of boiling point of hydrogen halides is .
Statement II: The increasing order of melting point of hydrogen halides is .
In the light of the above statements, choose the correct answer from the options given below :

Topic: JEE PYQ

Answer: B. Full step-by-step solution below.

  1. AStatement I is true but Statement II is false
  2. BBoth Statement I and Statement II are true
  3. CBoth Statement I and Statement II are false
  4. DStatement I is false but Statement II is true

Correct answer: B

Solution

(b) Correct order of:
(i) Boiling point:
So increasing order: (Statement I is true)
(ii) Melting point:
So increasing order: (Statement II is true)
Both Statement I and Statement II are true.

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