Question 72. The number of non-polar molecules from the following is ____.
HF, H_{2} O, SO_{2}, H_{2}, CO_{2}, CH_{4}, NH_{3}, HCl, CHCl_{3}, BF_{3}Answer (4)
Explanation:
The non-polar molecules are CO_{2}, H_{2}, CH_{4} and BF_{3}
Question 72. The number of non-polar molecules from the following is ____.
HF, H_{2} O, SO_{2}, H_{2}, CO_{2}, CH_{4}, NH_{3}, HCl, CHCl_{3}, BF_{3}Answer (4)
Explanation:
The non-polar molecules are CO_{2}, H_{2}, CH_{4} and BF_{3}