Identify the wrong statement in the following. (a) Acid rain is mostly because of oxides of nitrogen and sulphur.

Sulphur dioxide (SO2) and oxides of nitrogen (NO2).

b. Orgonial cells start to proliferate and give rise to functional ova in regular cycles from puberty onwards.

(b) Coal based thermal power plants contribute to acid rain because SO2 and NO2 are emitted from these plants which form H2SO4 and HNO3 in atmosphere, that cause acid rain....

(b) Formic acid is stronger than acetic acid due to its chemical composition. Formic acid is an organic acid as well as active acid in an organic acid.

(c) Acid rain is a rain or any other form of precipitation that is unusually acidic, i.e. elevated levels of hydrogen ions (low pH). It can have harmful effects on...

(d) By products of power thermal plant operation need to be considered in both the design and operation. Waste heat due to the finite efficiency of the power cycle must...

(d) Acid rain is caused by a chemical reaction that begins when compounds of sulphur dioxide and nitrogen oxide react with molecules in the atmosphere to produce acids.

(d) In steel furnace coke reacts with iron to release pollutants like Oxides of sulphur, Oxides of nitrogen, Carbon monoxide and Carbon dioxide.

(b) Both A and R are correct and R is not the correct explanation of A.

(a) when fossil fuels are burned at high combustion temperatures.