NEET 2021 Model Test Paper 7

© examsiri.com

Question : 50 of 180

Marks: +1, -0

The hybridisation of the central atom will change when :-

NH‌3 combines with H‌+
BF‌3 combines with F‌−
NH‌3 form NH2−
H‌2O combines with H‌+

Go to Question:

Prev Question

Next Question