Multiple choice

Which of the following compounds is used in wood polish and varnish?

  1. Methane

  2. Acetaldehyde

  3. Methyl alcohol

  4. Acetic acid
Reveal answer Fill a bubble to check yourself
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.

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