Statement : The molecule cis-1-chloropropene is nore polar than trans-1-chooropropene .
Explanation : The magnitude of resultant vector in chloropropene is non-zero.

cis-1,2-Dehloroethene is polar, but tans-1. 2-dichloroethane is non polar. Why?

Assertion: Trans-2-chloro propene has higher dipole moment than cis-2- chloro propene Reason The resultant vectore sum of all the vectors in trans-2-chloro propene is more than cis-2-chloro propene .

Statement-1 : Allene is a non polar molecule. Statement-2 : Allene is non planar molecule.

S-I: The boiling point of cis-1,2-dichloroethene is higher than corresponding trans-isomer. S-II: The dipole moment of cis-1,2-dichloroethene is higher than trans isomer.

Two force vectors vecF_1 and vecF_2 , each of magnitude 10 N act at a point at an angle of 60°. The magnitude of resultant force vector is

Statement : If difference of electronegtivity beteen two atoms is zero , the resultant molecule will be non-plar covalent . Explanation : The shared pair of electron lies just in the middled of two atoms .