Match the catalysts (Column I ) with products (Column II ) Column I Column II Catalyst Product A. V 2 O 5 P. Polyethylene B. T i C l 4 / A l M e 3 Q. Ethanal C. P d C l 2 R. H 2 S O 4 D. Iron Oxide S. N H 3

( A ) - ( R ) ; ( B ) - ( P ) ; ( C ) - ( Q ) ; ( D ) - ( S )

( A ) - ( S ) ; ( B ) - ( R ) ; ( C ) - ( Q ) ; ( D ) - ( P )

( A ) - ( R ) ; ( B ) - ( S ) ; ( C ) - ( P ) ; ( D ) - ( Q )

( A ) - ( Q ) ; ( B ) - ( R ) ; ( C ) - ( P ) ; ( D ) - ( S )

MEDIUM

Earn 100

Define shape selective catalysis. Name the Zeolite catalyst used to convert alcohols to gasoline in petroleum industry.

Important Questions on Adsorption and Colloids

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Indicate a chemical reaction involving homogeneous catalyst.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Which statement is incorrect for a catalyst?

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Give reasons for the following: Catalyst is more effective as powdered state

MEDIUM

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

What is shape-selective catalysis? Describe some features of catalysis by zeolites.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Which one of the following statements is incorrect about enzyme catalysis?

HARD

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Explain the adsorption theory of catalysis.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

CO (g)

and

H_{2} (g)

react to give different products in the presence of different catalysts. Which ability of the catalyst is shown by these reactions?

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Giving examples, define homogeneous catalysis.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Which of the following is a character of catalyst?

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Which of the following statements about enzymes is not correct?

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

What is hetrogeneous catalysis? Give an example.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Match the catalysts (Column

I

) with products (Column

II

)

	Column I		Column II
	Catalyst		Product
A.	$V_{2} O_{5}$	P.	Polyethylene
B.	$T i C l_{4} / A l {(M e)}_{3}$	Q.	Ethanal
C.	$P d C l_{2}$	R.	$H_{2} S O_{4}$
D.	Iron Oxide	S.	$N H_{3}$

MEDIUM

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

The catalyst used in the hydrogenation of oil is

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

What do you mean by selectivity of a catalyst?

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Give reason.

Zeolites are good shape-selective catalyst.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

What are homogeneous and heterogeneous catalysis? Give one example each.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Giving examples, define heterogeneous catalysis.

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

An example for homogeneous catalysis is

EASY

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Which of the following is an example of homogeneous catalysis?

MEDIUM

Chemistry>Physical Chemistry>Adsorption and Colloids>Catalysis

Which one of the following is an example for homogenous catalysis?

Define shape selective catalysis. Name the Zeolite catalyst used to convert alcohols to gasoline in petroleum industry.

Important Questions on Adsorption and Colloids

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