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Monomer - Smallest repeating unit of polymer
johnmulu answered the question on February 3, 2017 at 13:05
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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State the Graham’s law of diffusion.
Date posted: February 3, 2017. Answers (1)
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A small crystal of potassium manganate (VII) was placed in a beaker containing water. The beaker was left standing for two days without shaking. State and explain the observation that were made
Date posted: February 3, 2017. Answers (1)
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State the Charles’ law.
Date posted: February 3, 2017. Answers (1)
- A few crystals of crystals of potassium manganite (VII) were carefully placed into water in a beaker at one spot(Solved)
A few crystals of crystals of potassium manganite (VII) were carefully placed into water in a beaker at one spot. The beaker was left undisturbed for two hours. State and explain the observations.
Date posted: February 3, 2017. Answers (1)
- In an experiment, ammonium chloride was heated in a test-tube. A moist red litmus paper placed at the mouth of the test tube(Solved)
In an experiment, ammonium chloride was heated in a test-tube. A moist red litmus paper placed at the mouth of the test tube first changed blue then red. Explain these observations
Date posted: February 3, 2017. Answers (1)
- Charcoal is a fuel that is commonly used for cooking. When it burns it forms two oxides(Solved)
Charcoal is a fuel that is commonly used for cooking. When it burns it forms two oxides
a) Name the two oxides
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Date posted: February 3, 2017. Answers (1)
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What is the role of carbon (IV) oxide in fire extinguishing?
Date posted: February 3, 2017. Answers (1)
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Describe how carbon (IV) oxide can be distinguished from carbon (II) oxide using calcium hydroxide solution
Date posted: February 3, 2017. Answers (1)
- Diamond and graphite are allotropes of carbon. What is meant by an allotrope (Solved)
a) Diamond and graphite are allotropes of carbon. What is meant by an allotrope
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Date posted: February 3, 2017. Answers (1)
- Graphite is one of the allotropes of carbon (a) Name one other element which exhibits allotropy(Solved)
Graphite is one of the allotropes of carbon
a) Name one other element which exhibits allotropy
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Date posted: February 3, 2017. Answers (1)
- State and explain one chemical property that makes carbon (II) oxide poisonous to human beings(Solved)
State and explain one chemical property that makes carbon (II) oxide poisonous to human beings.
Date posted: February 3, 2017. Answers (1)