JEE Mains Model Paper 13

© examsiri.com

Question : 71 of 90

Marks: +1, -0

From the following statements choose the incorrect statement

Borax, Na2B4O7. 10H2O has eight water molecules are in water of crystallization
The possible number of isomers for the formula B3N3H3X3 (tri substituted borazine) is six
Diborane contains four (3c,2e) covalent bonds and two (2c, 2e) covalent bonds
BN is isostrutural with graphite

Go to Question:

Prev Question

Next Question