Chapter 4 Carbon and Its Compounds – Page 4 – HI MCQ!

Which of the following statements are usually correct for carbon compounds? these?

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are good conductors of electricity, do not have strong forces of attraction between their molecule.
are poor conductors of electricity, do not have strong forces of attraction between their molecules.
are poor conductors of electricity, have strong forces of attraction between their molecules.
are good conductors of electricity, have strong forces of attraction between their molecules.

Choose the statement which was/were incorrect?

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Which of the following statement is or are incorrect?

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Carbon forms four covalent bonds by sharing its four valence electrons with four univalent atoms, e.g. hydrogen. After the formation of four bonds, carbon attains the electronic configuration of?

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The number of covalent bonds in C4H10 is?

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Which of the following is ethanol?

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Which of the following statement is or are incorrect?

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Carbon compounds (or organic compounds) are covalent compounds having low melting points and boiling points.
Most of the carbon compounds are non-conductors of electricity.
Although oxides of carbon (like carbon monoxide and carbon dioxide), carbonates, hydrogen carbonates and carbides are also carbon compounds and they are considered to be organic compounds.
The compounds of carbon are known as organic compounds.

Vinegar is a solution of?

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CH3 – CH2 – OH + Alkaline KMnO4 + Heat? CH3 – COOH. In the above given reaction, alkaline kmno4 acts as?

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From where can we get ethanol?

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