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Q:

Which of the following group is NOT Dobereiner Triads?

 

A) Li, Na, K B) N, P Au
C) Cl, Br, I D) Ca, Sr, Ba

Answer:   B) N, P Au



Explanation:
Subject: Chemistry
Exam Prep: Bank Exams
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Aromatic hydrocarbons contain at least _____ benzene like ring in their molecules.

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Answer & Explanation Answer: D) 1

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Answer & Explanation Answer: A) CH2ClF

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