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in Geotechnical Engineering I by (102k points)
There are __________ types of primary valence bond.

(a) 5

(b) 4

(c) 6

(d) 2

I got this question in semester exam.

My question is based upon Soil Structure topic in chapter Soil Structure and Clay Minerology of Geotechnical Engineering I

1 Answer

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by (727k points)
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Best answer
The correct choice is (a) 5

Easiest explanation: Covalent bond, heterpolar pond, ionic pond and co-ordinate bond are the five types of primary valence bond.

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