Question

Which form of water is used in home?

• A. Solid
• B. Liquid
• C. Gas
• D. All of these

Hint:

For "All of these" questions, carefully evaluate if each individual option is correct. If you can find a common household use for water in its solid, liquid, and gas forms, then "All of these" is the correct choice. Don't just focus on the most common use.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
The question asks about the forms (states of matter) in which water is used in a home. Water exists in three primary forms: solid (ice), liquid (water), and gas (steam).
Step 2: Detailed Explanation:
Let's consider the use of each form of water in a typical household:
(A) Solid: The solid form of water is ice. Ice is commonly used at home as ice cubes for cooling drinks, in ice packs for injuries, and in some food preservation methods.
(B) Liquid: This is the most common form of water used. It is used for drinking, cooking, bathing, washing, cleaning, and watering plants.
(C) Gas: The gaseous form of water is steam. Steam is used in homes for cooking (e.g., in pressure cookers, steaming vegetables), for ironing clothes (steam irons), and for steam inhalation as a home remedy.
Since water is used in all three forms—solid, liquid, and gas—in a home, the most comprehensive answer is "All of these".
Step 3: Final Answer:
Water is used at home in its solid (ice), liquid, and gaseous (steam) forms. Therefore, option (D) is the correct answer.