Condensation requires? a) the removal of energy b)the absorption of energy. c) no energy change.

Condensation requires the removal of energy.

Explanation:

Condensation is defined as the process in which gaseous particles get converted into liquid particles when temperature is decreased or pressure is increased.

During this process, energy is released by the particles. When vapor comes in contact with cooler particles, they loose some energy.

Condensation is an exothermic process because energy is lost during this process.

Hence, condensation requires the removal of energy.

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.  

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