CIE Organic chemistry and analysis Quizz 3

Which of the following is true about alcohols?

Which of the following is not a product when ethanol reacts with phosphorous (V) chloride?

Pentanoic acid reacts with propan-1-ol in presence of acid to form?

What is product of reaction between acylchloride and alcohol?

Which of the following is correct about phenol?
I. Phenol is less reactive than benzene
II. Phenols are weaker acids compared to carboxylic acids.
III. Phenol is a strong acid when compared to water or ethanol.

Which of the following causes formation of a silver mirror in test-tube when Tollen's reagent is added to it?

What is the product when sodium tetrahydridoborate is added to propanone in aqueous ethanol?

What happens when Fehling's solution is added to butanone?

What is the product of oxidation of aldehydes?

What is observed when propanal reacts with 2,4 dinitro phenylhydrazine?

Which of the following statement(s) is(are) true?
I. Methanoic acid can be oxidised
II. Alchohols react with acid anhydrides to form esters
III. Carboxylic acids do not form salts on reaction with bases

Which of the following is used to synthesise propanoic acid with an intermediate step of converting to nitriles?

What is the product of the reaction when carboxylic acid reacts with phosphorous (V) chloride?

Which of the following is the strongest base?

Excess ammonia dissolved in ethanol is reacted with halogenoalkane. What is most likely to be the end product of the reaction that is present in excess?