Question

GIVE REASONS:IN CO2 ,THE C-O BOND IS POLAR BUT THE MOLECULE IS NON POLAR.

Answer 1

Co2 is non polar molecule although it contain polar molecule C-O bonds. this is because symmetrical liner structure of CO2(O-C-O) the strength of polarity each C-O bond being same and in opposite direction the polar form cancel the effect of each others thus give rise to non non polar molecul.