Which of the following compounds is used in wood polish and varnish?
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Methane
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Acetaldehyde
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Methyl alcohol
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Acetic acid
C
Correct answer
Explanation
Methane - It is used for making printing inks and black paints.
Acetaldehyde - It is used in the manufacture of acetic acid and dyes.
Methyl alcohol - It is used as a solvent for wood polish and varnish.
Acetic acid - It is used as a preservative when mixed with water, e.g. vinegar.