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Assertion : Mists are non- viable partic...

Assertion : Mists are non- viable particulates produced by particles of spray liquids and by condensation of vapours in air.
Reason : Herbicides and insecticides that miss their targets, travelthrough air and form mists.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the c orrect explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the assertion and reason question, we will analyze both statements step by step. ### Step 1: Analyze the Assertion The assertion states: "Mists are non-viable particulates produced by particles of spray liquids and by condensation of vapours in air." - **Understanding Mist**: Mist is a collection of tiny water droplets suspended in the air, which can form when water vapor condenses. - **Non-viable Particulates**: This means that the particles in mist do not support life or are not living organisms. - **Sources of Mist**: The assertion correctly identifies that mists can be produced from spray liquids (like aerosols) and from the condensation of vapors. **Conclusion for Assertion**: The assertion is true. ### Step 2: Analyze the Reason The reason states: "Herbicides and insecticides that miss their targets, travel through air and form mists." - **Herbicides and Insecticides**: These are chemicals used in agriculture to control pests and weeds. They are often applied as sprays. - **Missed Targets**: When these sprays do not hit the intended area (like soil), they can become airborne. - **Formation of Mist**: The reason suggests that these airborne chemicals can contribute to the formation of mist in the atmosphere. **Conclusion for Reason**: The reason is also true. ### Step 3: Determine the Relationship Now, we need to determine if the reason correctly explains the assertion. - **Assertion**: Mists are formed from various sources, including condensation of vapors and spray liquids. - **Reason**: While herbicides and insecticides can form mists when they enter the air, they are not the only source of mist. Mist can form from other sources as well. **Final Conclusion**: Both the assertion and reason are true, but the reason does not provide a correct explanation for the assertion. Therefore, the correct answer is that both statements are true, but the reason is not the correct explanation of the assertion. ### Final Answer Both assertion and reason are true, but the reason is not the correct explanation of the assertion. ---
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