The hottest part of the gas flame is known as
...The hottest part of the gas flame is known as
luminous zone
dark zone
blue zone
non-luminous zone
Correct answer is D
No explanation has been provided for this answer.
The most abundant rare gas in the atmosphere is ...
Consider the following equilibrium system: 2SO2(g) + O2(g) ⇌ 2SO3(g) The ad...
If a catalyst is added to a system, the temperature and the pressure remain constant, there wou...
Which of the following sulphides is insoluble in dilute HCl? ...
The volume of 2.5 moles of oxygen at s.t.p is [Molar volume of a gas at s.t.p = 22.4 dm3]...
SO3 is not directly dissolved in water in the industrial preparation of H2SO4 by the ...