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Choose the correct option from the given:
Answer variants:
Solvent
Alcohol in reaction with a carboxylic acid produces a compound having a fruity odour.
An aldehyde group compound with the formula \(HCHO\)
\(39.5\) \(\%\)
\(33.5\) \(\%\)
a) Carbon monoxide
b) Increasing the pressure
1.
What is called formalin?
 
2. Define ''Esterfication'.