EXAMIANS
A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction.
YOUR ANSWER : ?
YOUR ANSWER : ?
__________ resistance is not involved in the combustion of a carbon particle.
YOUR ANSWER : ?
To maximise the formation of R in the simultaneous reactionA + B → R , rR = 2CA0.5.CB2 A + B → S , rS = 1.5 CA . CB We should have
YOUR ANSWER : ?
Equilibrium of a chemical reaction as viewed by kinetics is a __________ state.
YOUR ANSWER : ?
In an ideal mixed reactor (at steady state), the
YOUR ANSWER : ?
For high conversion in a highly exothermic solid catalysed reaction, use a __________ bed reactor.
YOUR ANSWER : ?
Which of the following chemical reactions will be favoured by low pressure ?
YOUR ANSWER : ?
When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield.
YOUR ANSWER : ?
The effect of increasing pressure on the gaseous equilibrium of the reaction 2X+3Y ⇋ 3X+2Y indicates that
YOUR ANSWER : ?
The rate of the heterogenous catalytic reaction A(g) + B(g) ? C(g) is given by -rA = k.KA.pA.PB/(1 + KA.PA + Kc.pc), where KA and Kc are the adsorption equilibrium constants. The rate controlling step for this reaction isA. absorption of A.
YOUR ANSWER : ?