Please help | 10 pts || 2C4H10 + 13O2 --> 8CO2 + 10H2O

Which is true about the reaction shown above?

Group of answer choices

The reaction is a single replacement.

The reaction releases energy.

The reaction has two elements that combine to form a compound.

The reaction has negative ions in two of the compounds that switch places.

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.