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ScienceEasy
Chemistry
Carbon Compounds

Carbon dioxide is used in soda water to give it a:

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ScienceEasy
Chemistry
Carbon Compounds

Biogas mainly consists of which hydrocarbon?

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ScienceMedium
Chemistry
Carbon Compounds

What is the hybridization of carbon atoms in a diamond?

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ScienceMedium
Chemistry
Carbon Compounds

What is the hybridization of carbon atoms in graphite?

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ScienceMedium
Chemistry
Carbon Compounds

In the laboratory preparation of carbon dioxide, why is it collected by upward displacement of air?

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ScienceMedium
Chemistry
Carbon Compounds

Which of the following shows the correct order of bond length for carbon-carbon bonds?

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ScienceMedium
Chemistry
Carbon Compounds

The bond angle in a methane molecule (CH4) is approximately:

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ScienceMedium
Chemistry
Carbon Compounds

Which catalyst is used in the hydrogenation of unsaturated oils to make vegetable ghee?

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ScienceMedium
Chemistry
Carbon Compounds

What is the IUPAC name for the hydrocarbon with the formula C2H4?

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ScienceMedium
Chemistry
Carbon Compounds

Which gas is produced when carbon monoxide reacts with chlorine in the presence of sunlight?

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ScienceMedium
Chemistry
Carbon Compounds

The number of isomers for butane (C4H10) is:

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ScienceMedium
Chemistry
Carbon Compounds

What is the percentage of carbon in a molecule of CO2?

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ScienceMedium
Chemistry
Carbon Compounds

Which of the following will decolorize bromine water?

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ScienceMedium
Chemistry
Carbon Compounds

The reaction between an organic acid and an alcohol to form a sweet-smelling substance is called:

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ScienceMedium
Chemistry
Carbon Compounds

What is the main component of producer gas?

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ScienceMedium
Chemistry
Carbon Compounds

What is the nature of carbon monoxide gas?

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ScienceMedium
Chemistry
Carbon Compounds

Which of the following organic compounds is used as a coolant and in the manufacture of polymers like Dacron?

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ScienceMedium
Chemistry
Carbon Compounds

How many sigma and pi bonds are there in an ethyne molecule?

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ScienceMedium
Chemistry
Carbon Compounds

What is the function of concentrated sulfuric acid in the laboratory preparation of carbon monoxide from oxalic acid?

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ScienceMedium
Chemistry
Carbon Compounds

Which gas is used in the oxy-acetylene torch for welding and cutting metals?

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