Assertion :ZSM−5 is used as a catalyst in petrochemical industries. Reason: Zeolites are three-dimensional network silicates in which silicon atoms are replaced by aluminum atoms.

If both (A) and (R) are true and (R) is the correct explanation of (A).

No worries! We‘ve got your back. Try BYJU‘S free classes today!

If both (A) and (R) are true, but (R) is not the correct explanation of (A).

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

If (A) is correct, but (R) is incorrect.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

If (A) and (R) are both incorrect.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B If both (A) and (R) are true, but (R) is not the correct explanation of (A).

ZSM-5 is used as a catalyst in petrochemical industries.Zeolites are three-dimensional network silicates in which ionic silicon atoms are replaced by aluminum atoms.

So both assertion and reason are correct and reason is the correct explanation for assertion

Hence option A is correct.

Suggest Corrections

Similar questions

Assertion (A) The enthalpy of reaction remains constant in the presence of a catalyst.

Reason (R) A catalyst participating in the reaction forms different activated complex and lowers down the activation energy but the difference in enrgy of reactant and product remains the same.

(a) Both assertion and reason are correct and the reason is correct explanation of assertion
(b) Both assertion and reason are correct, but reason does not explain assertion.
(c) Assertion is correct, but reason is incorrect
(d) Both assertion and reason are incorrect
(e) Assertion is incorrect but reason is correct.

Assertion: If $a \neq b$ , then $(a, b) \neq (b, a)$ .
Reason: $(4, - 3)$ lies in Quadrant $I V$
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Q. Assertion:

\to A \times \to B

is perpendicular to both

\to A + \to B

as well as

\to A - \to B .

Reason:

\to A + \to B

as well as

\to A - \to B

lie in the plane containing

\to A

and

\to B

but

\to A \times \to B

lies perpendicular to the plane containing

\to A

and

\to B .

Assertion (A) IUPAC name of the compund
$C H_{3} - C H | C H_{3} - O - C H_{2} - C H_{2} - C H_{3}$ is 2-ethoxy-2-methylethane
Reason (R) In IUPAC nomenclature, ether is regarded as hydrocarbon derivative in which a hydrogen atom is replaced by - OR or - 0AR group [where, R = alkyl group and Ar = aryl group].
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

Q. (i)
Assertion: A circle is not a rectilinear figure.
Reason: A figure formed by straight lines only is called a rectilinear figure.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.
(ii)
Assertion: All right angles are equal to one another.
Reason: A unique line passes through a single point.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Join BYJU'S Learning Program

Assertion :ZSM−5ZSM−5 is used as a catalyst in petrochemical industries. Reason: Zeolites are three-dimensional network silicates in which silicon atoms are replaced by aluminum atoms.

Assertion :ZSM−5 is used as a catalyst in petrochemical industries. Reason: Zeolites are three-dimensional network silicates in which silicon atoms are replaced by aluminum atoms.