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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: - Which of the following is not a cheracteristic of equilibrium
- The strained tetracyclic alkane is isomerized thermally to the cyclic alkene.
- In third group, iron gives blood red colouration with ammonium thiocyanate
- Which of the following group activates the benzene ring most towards electrophili
- The property of crystalline solid is not
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is not a cheracteristic of equilibrium
- The strained tetracyclic alkane is isomerized thermally to the cyclic alkene.
- In third group, iron gives blood red colouration with ammonium thiocyanate
- Which of the following group activates the benzene ring most towards electrophili
- The property of crystalline solid is not
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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