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The enzyme Ptyalin used for digestion of food is present in:
Answer: A. Saliva The enzyme Ptyalin used for digestion of food is present in saliva.
Answer: A. Saliva
The enzyme Ptyalin used for digestion of food is present in saliva.
See lessA catalyst is used in a reaction to:
Answer: D. Decrease the time required for the reaction A catalyst is used in a reaction to decrease the time required for the reaction.
Answer: D. Decrease the time required for the reaction
A catalyst is used in a reaction to decrease the time required for the reaction.
See lessA substance which promotes the activity of a catalyst is known as:
Answer: C. Promoter A substance which promotes the activity of a catalyst is known as promoter.
Answer: C. Promoter
A substance which promotes the activity of a catalyst is known as promoter.
See lessA biological catalyst is essentially a/an:
Answer: B. Enzyme A biological catalyst is essentially an enzyme.
Answer: B. Enzyme
A biological catalyst is essentially an enzyme.
See lessWhich type of metals form effective catalysts?
Answer: B. Transition metals Transition metals form effective catalysts.
Answer: B. Transition metals
Transition metals form effective catalysts.
See lessA substance which alters the rate of a reaction is known as:
Answer: B. Catalyst A substance which alerts the rate of a reaction is known as catalyst.
Answer: B. Catalyst
A substance which alerts the rate of a reaction is known as catalyst.
See lessWho coined the term catalysis and awarded Nobel Prize?
Answer: A. Berzelius Berzelius coined the term catalysis and awarded Nobel Prize.
Answer: A. Berzelius
Berzelius coined the term catalysis and awarded Nobel Prize.
See lessHydrolysis of cane sugar is catalysed by:
Answer: D. All Hydrolysis of cane sugar is catalysed by H+, mineral acids and enzymes.
Answer: D. All
Hydrolysis of cane sugar is catalysed by H+, mineral acids and enzymes.
See lessThe inversion of sucrose is a reaction of
Answer: A. 1st order The inversion of sucrose is a reaction of 1st order.
Answer: A. 1st order
The inversion of sucrose is a reaction of 1st order.
See lessThe rate of reaction depends upon
Answer: D. All of these The rate of reaction depends upon temperature, catalyst and concentration.
Answer: D. All of these
The rate of reaction depends upon temperature, catalyst and concentration.
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