131. In case of __________ reactions, the reaction rate does not decrease appreciably as the reaction proceeds.
132. In the gaseous phase ammonia formation reaction (N2 + 3H2 ⇋ 2NH3), the value of the equilibrium constant depends on the
133. The optimum performance for reactors operating in parallel is obtained when the feed stream is distributed in such a way, that the
134. Effectiveness factor (E) of a catalyst pellet is defined as, E = (actual rate within pore of catalyst/rate if notsnowed by pore diffusion) Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)
135. Photochemical reaction rate does not depend significantly on temperature, because
136. The rate of reaction does not decrease appreciably as the reaction proceeds in case of __________ reactions.
137. With increase in temperature, the equilibrium __________ rises in case of endothermic reaction.
138. Catalyst carriers
139. The use of space time is preferred over the mean residence time in the design of a/an
140. A high space velocity means that a given
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