Quiz
Carboxylic acids and their derivatives quiz
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Perguntas do quiz (21)
1Carboxylic acids contain the [blank_start]carboxyl[blank_end] functional group
- Acarboxyl
2their systematic names all end with [blank_start]-oic acid[blank_end]
- A-oic acid
3methanoic acid (one carbon)
- AHCOCH
- BHCOOH
- CHCOH
4Porpanoiac acid
- ACH3CH2COOH
- BC3H8OOH
- CCH3CH2CH2OOH
5Benzenecarboxylic (benzoic) acid
- AC6H5COOH
- BCH3CH2CH2CH2CH2COOH
- CC6H11COOH
63-methylbutanoic acid
- ACH3CH(CH3)CH2COOH
- BCH3CHCH3COOH
- CC5H10COOH
7ethanedioic acid
- A(COOH)2
- BHOOCOOH
- CCHOOCOOH
8being [blank_start]weak acids[blank_end], carboxylic acids [blank_start]partially[blank_end] dissociate in aqueous solution to form oxonium ions ([blank_start]H3O+[blank_end]) and carboxylate ions ([blank_start]RCOO-[blank_end])
- AH3O+
- BRCOO-
- CHCOO-
- DRCOO-
- EH3O+
- FHCOO-
- Gweak acids
- Hstrong acids
- Ipartially
- Jfully
9What is this molecule?
- APropanoic acid
10What is this molecule?
- ABenzoic acid
11What is this molecule?
- A3-methylbutanoic acid
12What is this molecule?
- Aethanedioic acid
13What is this molecule?
- Amethanoic acid
14[blank_start]Carboxylic acids[blank_end] react with [blank_start]bases[blank_end] to produce [blank_start]salts[blank_end].
- ACarboxylic acids
- BBases
- CSalts
- Dbases
- Ecarboxylic acids
- Fsalts
- Gsalts
- Hcarboxylic acids
- Ibases
15[blank_start]carboxylic acids[blank_end] would react with [blank_start]carbonates[blank_end] to produce [blank_start]carbon dioxide[blank_end].
- Acarboxylic acids
- BAlcohol
- CEster
- Dcarbonates
- EHydroxides
- Fcarbon dioxide
- GWater
16[blank_start]2HCOOH[blank_end](aq) + [blank_start]Na2CO3[blank_end](aq) ==> [blank_start]2HCOO-Na+(aq)[blank_end] + CO2(g) + H2O(l).
- ANa2CO3
- BNaHO
- C2HCOO-Na+
- DHCOO-Na+
- E2HCOOH
- FHCOOH
17Name this derivative of a carboxylic acid.
- Aester
- Bacyl chloride
- Camide
- Dacid anhydride
18Name this derivative of a carboxylic acid.
- Aester
- Bacyl chloride
- Camide
- Dacid anhydride
19Name this derivative of a carboxylic acid.
- Aester
- Bacyl chloride
- Camide
- Dacid anhydride
20Name this derivative of a carboxylic acid.
- Aester
- Bacyl chloride
- Camide
- Dacid anhydride
21In esterification reactions, [blank_start]carboxylic acids[blank_end] react with [blank_start]alcohols[blank_end] in the presence of a [blank_start]strong acid[blank_end] catalyst when heated under [blank_start]reflux[blank_end]. This is a [blank_start]reversible[blank_end] reaction.
- Acarboxylic acids
- Balcohols
- Cstrong acid
- Dreflux
- Ereversible
Informações
- Descrição
- A levels Chemistry Quiz sobre Carboxylic acids and their derivatives quiz, criado por nicola.batty100 em 16-10-2015.
- Autor
- nicola.batty100
- Idioma
- English
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