Question

The distance between H+ and Cl- ions in HCl molecule is 1.38A. Find out the electric dipole moment of HCl.​

Answer 1

Answer:

Here 2a=1.38×10−10m,r=10×10−10mq=1.6×10−19C,   θ=0∘ 

As potential, 

V=4πε0r2P cosθ

    =4πε0r2q(2a)

    =(10×10−10)29×109×1.6×10−19×1.38×10−10 

V=0.2V

Explanation:

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