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.



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