Statistics for GCSE Chemistry - Organic Key Terms/Knowledge

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General Stats

This quiz has been taken 208 times
The average score is 20 of 48

Answer Stats

Hint	Answer	% Correct
CH4.	Methane	89%
C4H10.	Butane	87%
C2H6.	Ethane	87%
C3H8.	Propane	86%
C2H4.	Ethene	81%
C3H6.	Propene	81%
C4H8.	Butene	80%
General formula - CnH2n+2.	Alkanes	74%
C5H10.	Pentene	74%
Methane, ethane, propane, butane.	Alkanes	71%
General formula - CnH2n.	Alkenes	68%
Methanol, ethanol, propanol, butanol.	Alcohols	57%
C2H5OH.	Ethanol	56%
CH3OH.	Methanol	56%
C4H9OH.	Butanol	55%
C3H7OH.	Propanol	55%
Unsaturated.	Alkenes	52%
Saturated compounds.	Alkanes	51%
Ethene, propene, butene, pentane.	Alkenes	51%
Functional group 'C=C'.	Alkenes	50%
General formula - CnH2n+1OH.	Alcohols	48%
Hydroxyl group '-OH'.	Alcohols	44%
Alkene+hydrogen=	Equivalent, saturated alkane	42%
Are flammable.	Alcohols	41%
Carboxyl group '-COOH'.	Carboxylic acids	38%
Methanoic acid, ethanoic acid, propanoic acid, butanoic acid.	Carboxylic acids	37%
Can be oxidised to produce a carboxylic acid..	Alcohols	35%
Can be used as fuels.	Alcohols/alkanes	34%
A group of atoms in a molecule that determines how that molecule typically reacts..	Functional group	33%
Used as solvents in industry.	Alcohols	32%
React with sodium to produce hydrogen.	Alcohols	29%
Soluble in water, producing a solution of a neutral pH.	Alcohols	29%
HCOOH.	Methanoic acid	29%
CH3COOH.	Ethanoic acid	28%
C2H5COOH.	Propanoic acid	26%
C3H7COOH.	Butanoic acid	23%
Alkenes + steam =	An alcohol	22%
Dissolve in water, but only partially ionise and release H+ ions (weak acids)..	Carboxylic acids	13%
Functional group '-COO-'.	Esters	13%
Lots of unsaturated monomer molecules (alkenes) opening up their double bonds and joining together to form polymer chains.	Addition Polymerisation	10%
Glycine, alanine, valine, leucine.	Amino acids	8%
ethanoic acid + ethanol =	Ethyl ethanoate	5%
General formula - CnH2n+1COOH (n begins at 0).	Carboxylic acids	3%
Produces a polymer as well as another small molecule for each new bond.	Condensation polymerisation	1%
Alcohol + carboxylic acid =	Ester + water	1%
Functional groups of amino acids.	Amine (NH2), Carboxyl (COOH)	0%
Alkene + orange bromine water =	Bromine decolourises/becomes colourless	0%
Two monomer types with the same functional group/one monomer type with two different functional groups.	Condensation polymerisation	0%