Select the correct option.
Assertion: Water pollution tends to cause cholera, typhoid, and jaundice.
Reason: Sewage may contain bacteria, viruses, fungi and parasites.

Both A and R are correct and R explains A.

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Both A and R are correct and R does not explain A.

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Both A and R are incorrect.

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A is correct, R is incorrect.

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Solution

The correct option is A Both A and R are correct and R explains A.
Water pollution is a major cause of environmental issues as well as health issues. Water, if contaminated with sewage, may contain harmful pathogens such as bacteria, viruses, fungi, and parasites which cause diseases like cholera, typhoid, jaundice, etc.

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Similar questions

Regarding assertion and reason, select the right option
Assertion: Water contaminated with sewage may contain bacteria, viruses, fungi, and parasites
Reason: It causes diseases like cholera, typhoid, and jaundice.

Q. Regarding the assertion and reason, choose the correct option.
Assertion [A]: Inhabitants close to busy airports are likely to experience health hazards.
Reason [R]: Sound levels of jet planes usually exceed 150 dB.

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.

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

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

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.

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Select the correct option. Assertion: Water pollution tends to cause cholera, typhoid, and jaundice. Reason: Sewage may contain bacteria, viruses, fungi and parasites.

Select the correct option.
Assertion: Water pollution tends to cause cholera, typhoid, and jaundice.
Reason: Sewage may contain bacteria, viruses, fungi and parasites.