In the Haber process, gaseous ammonia is produced on an industrial scale by combining nitrogen and hydrogen gases, according to this equation:
N2 (g) + 3H2 (g) = 2 NH3 (g)
The process is exothermic. Which of the following actions will shift the reaction in
the forward (product) direction?
Decrease the pressure of the reaction.
Increase the temperature of the reaction.
Reduce ammonia concentration by removing ammonia from the reaction
chamber.
Reduce hydrogen concentration by reducing the amount of hydrogen in the
reaction chamber.

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.