Question

*Various hydrocarbons obtained from ------------ are used to make polymer chains.*

1️⃣ water
2️⃣ soil
3️⃣ mineral oils
4️⃣ plants​

Answer 1

Answer:

mineral oils

Explanation:

mineral oils is any of various coolarless odarless light mixture of higher alkanes

petroleum and coal are major source of hydrocarbons

Answer 2

Question :- Various hydrocarbons obtained from ------------ are used to make polymer chains.

1) water

2) soil

3) mineral oils

4) plants

Answer :- (3) Mineral oils .

Explanation :-

• Hydrocarbons occur naturally throughout the world, originating from plant and animal fossils that have been formed by the forces of temperature and weight over millennia.
• They are mostly found deep underground, in porous rock formations (such as sandstone, limestone, and shale).
• Petroleum and coal are the major sources of hydrocarbons.

Learn more :-

*I can only live in living cells of plants and animals, who am I?*

1️⃣ bacteria

2️⃣ virus

3️⃣ Protozoa

4️⃣ fugii

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