P-Block Elements Ques 137

Question: Which of the following halogens is solid at room temperature

[MP PET 1999; AFMC 1999]

Options:

A) Chlorine

B) Iodine

C) Bromine

D) Fluorine

Show Answer

Answer:

Correct Answer: B

Solution:

As we go down the group Vander Waal forces increases. Hence, physical state changes.



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