TEST - 32 ( Chemical Bonding )
EFFORTS NEVER FAIL
NAME : *
1.The shape of PCl3 is *
1 point
2.The shape of PCl5 is *
1 point
3.Valence bond theory was proposed by *
1 point
4.Shape of ammonia molecule is *
1 point
5.An element ‘A’ forms chloride ACl4. The no. of electrons in the valence shell of A. *
1 point
6.An element 11X23 forms an ionic compound with another element Y. Then the charge on the ion formed by X is *
1 point
7.Which of the following elements is electronegative? *
1 point
8.The valence shell fill with eight electrons is called *
1 point
9.Electronic theory of valence was given by in 1916. *
1 point
10.The valence shell separated by the angle 180 degrees .Thus, the molecule would be *
1 point
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