Hotosynthesis can be represented by 6co2(g)+6h2o(l)⇌c6h12o6(s)+6o2(g) which of the following will be false when the photosynthesis reaction reaches equilibrium?
a. the rate of formation of o2 is equal to the rate of formation of co2.
b. the concentration of o2 will begin decreasing.
c. the concentrations of co2 and o2 will not change.
d. the concentrations of co2 and o2 will be equal.

Option (b) and (d) are correct.

Explanation:

An equilibrium reaction is defined as the reaction in which rate of forward reaction equals rate of backward reaction.

A photosynthesis reaction is the reaction in which plants in the presence of sunlight, water, and carbon dioxide make their own food.  

Hence, the statement rate of formation of is equal to the rate of formation of is true.

        Hence, the statement concentrations of and will not change, is true.

Some amount of carbon dioxide might escape out into the air.

Hence, the statement concentrations of and will be equal, is false.

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.