Which contains more molecules of water, 4.55 cm3 of ice (0.917 g/cm3 ) at 0◦c or 4.55 cm3 of liquid water at 0◦c? 1. the ice 2. the liquid?

how many more molecules?
answer in units of molec.

i know its the liquad water but how do i find how many more molecules there are
i did:

m/v=d for ice and liquad water

ice mass= 0.917*5= 4.585
liquad water mass= .9998*5= 4.995

then subtracted 4.995-4.585= .41 and converted g to mol= .02277*6.022x10^23= 1.3716e22 but its

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.