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Shape-selective catalysis is a reaction catalysed by
Options
(a) zeolites
(b) enzymes
(c) platinum
(d) Zeigler-Natta catalyst
Correct Answer:
zeolites
Explanation:
Zeolit is a most widely studied shape selective catalyst. Shape selectivity of zerolite depends upon pore strucutre of the catalyst, pore size generally varies between 260 pm to 740 pm. such catalyst are highly specific it is because molecules of only a particular size and shape enter these pores and get adsorbed .
Related Questions: - If the equilibrium constant for reaction is K, the equilibrium constant for
- In which process,fused sodium hydroxide is eletrolysed for extraction of sodium
- How enzymes increases the rate of reaction
- Which among the following has the largest dipole moment
- Cobalt(III) chloride forms several octahedral complexes with ammonia.
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the equilibrium constant for reaction is K, the equilibrium constant for
- In which process,fused sodium hydroxide is eletrolysed for extraction of sodium
- How enzymes increases the rate of reaction
- Which among the following has the largest dipole moment
- Cobalt(III) chloride forms several octahedral complexes with ammonia.
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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