Allied solutions

Allied solutions

Grade 8

Carbon and its compounds | Objective Type Questions

Question 1

Q1) Name the following:

  1. A crystalline allotrope of carbon built up from a hexagonal unit.
  1. An allotrope of carbon used for the manufacture of coke.
  1. An amorphous allotrope of carbon which floats on water.

  2. An acid formed when carbon dioxide is dissolved in water under pressure.

  1. The gaseous product obtained when carbon monoxide is passed over heated iron [II] oxide.

Solution:

  1. Graphite

  2. Coal

  3. Wood charcoal

  4. Carbonic acid

  5. Carbon dioxide

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subject-cta

Question 1

Q1) Name the following:

  1. A crystalline allotrope of carbon built up from a hexagonal unit.
  1. An allotrope of carbon used for the manufacture of coke.
  1. An amorphous allotrope of carbon which floats on water.

  2. An acid formed when carbon dioxide is dissolved in water under pressure.

  1. The gaseous product obtained when carbon monoxide is passed over heated iron [II] oxide.

Solution:

  1. Graphite

  2. Coal

  3. Wood charcoal

  4. Carbonic acid

  5. Carbon dioxide

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your chemistry exam ?

Learn from an expert tutor.

Book a free class now
subject-cta
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