Classification Of Elements And Periodicity In Properties Ques 331

Question: Which of the following halogen acids is least acidic [RPET 2003]

Options:

A) HI

B) HCl

C) HF

D) HBr

Show Answer

Answer:

Correct Answer: C

Solution:

$ HF $ is least acidic due to the small size of fluorine.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक