Classification Of Elements And Periodicity In Properties Ques 318
Question: The law of triads is applicable to -
Options:
A) C, N, O
B) H, O, N
C) Na, K, Rb
D) Cl, Br, I
Show Answer
Answer:
Correct Answer: D
Solution:
[d] The law of triads is applicable to Cl, Br, I.