Lessons

Eamcet Chemistry
2 nd Year : Unit 7.1 ( Block Elements ) - VA Group Elements

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Q.

A and B are two gases ‘A’ is identified with a glass rod dipped in NH3 and the ‘B’ is identified with a glass rod dipped in HCl. ‘A’ and ‘B’ are respectively

View Answer

Correct choice: B

Explanation:

None
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