Assertion:
Dioxins are a class of toxic molecules primarily released into the environment by improper waste incineration practices which have long-lasting impacts on the environment.
Reason:
Dioxins are fat-soluble molecules which are passed through food chains with the highest levels being found in high-level consumers such as birds of prey.

Both Assertion and Reason are correct

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A
Both Assertion and Reason are correct

Dioxins are a class of toxic molecules primarily released into the environment by improper waste incineration practices which have long lasting impacts on the environment as dioxins are fat soluble molecules which are passed through food chains with the highest levels being found in high level consumers such as birds of prey.

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Similar questions

Assertion (A) All collision of reactant molecules lead to product formation.

Reason (R) Only those collisions in which molecules have correct orientation and sufficient kinetic energy lead to compound formation.

(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 (A) Rate constant determined from Arrhenius equation are fairly accurate for simple as well as complex molecules.

Reason (R) Reactant molecules undergo chemical change irrespective of their orientation during collision.

Assertion (A) o-nitrophenol is less soluble in water than the m- and p-isomers.
Reason (R) m and p-nitrophenols exist as associated molecules.
(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.

Assertion (A) Order of the reaction can be zero or fractional.

Reason (R) We cannot determine order from balanced chemical equation.

Assertion (A) Order and molecularity are same.

Reason (R) Order is determined experimentally and molecularity is the sum of the stoichimetric coeffcient of rate determining elementary step.

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