The ratio of oxygen available to the oxygen required... - Solved MCQs & Answer

Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is________?

Ans: PlatinumRead →

MCQ #743

“If different processes are used to bring about the same chemical reaction, the enthalpy change is same for all of them”. This is ________ law?

Ans: Hess’sRead →

MCQ #2829

Nusselt number/Biot number varies________?

Ans: Inversely with thermal conductivityRead →