11-13 is based from this experiment. In an experiment, a solution containing 11.7 g of sodium chloride, NaCl, reacted with a solution containing 34.0 g of silver nitrate, AgNO3. 28.7 g of silver chloride, AgCl, was produced together with sodium nitrate solution

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.  

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock