[" Volume occupied by one molecule of water "],[" (density "=1gcm^(-3)" ) is : "],[[" (a) "3*0times10^(-23)cm^(3)," (b) "5*5times10^(23)cm^(3)],[" (c) "9.0times10^(-23)cm^(3)," (d) "6*023times10^(-23)cm^(3)]]