A redox reaction is Chemical Technology Mcqs April 11, 2019 BILAL KHATTAK0 A.proton transfer reaction B.a reaction in gas phase C.electron transfer reaction D.ion combination reaction Related Mcqs: When Fe2+ changes to Fe3+ in a reaction A reaction in which one of the products of reaction acts as a catalyst is called During the course of a chemical reaction, the rate of a reaction A reaction which proceeds with absorption of heat is termed as A reaction which proceeds with evolution of heat is called Combustion reaction is The reaction between organic material and oxygen is The mass of a meson with charge +e is The reaction CH2 = CH2 + Br2 ?? CH2 Br ?CH2Br is In a reversible reaction a catalyst