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GCSE Chemistry - Organic Key Terms/Knowledge - Statistics
General Stats
- This quiz has been taken 259 times
- The average score is 20 of 48
Answer Stats
| Hint | Answer | % Correct |
|---|---|---|
| CH4. | Methane | 90%
|
| C2H6. | Ethane | 88%
|
| C4H10. | Butane | 87%
|
| C3H8. | Propane | 87%
|
| C2H4. | Ethene | 81%
|
| C3H6. | Propene | 81%
|
| C4H8. | Butene | 80%
|
| C5H10. | Pentene | 75%
|
| General formula - CnH2n+2. | Alkanes | 73%
|
| Methane, ethane, propane, butane. | Alkanes | 73%
|
| General formula - CnH2n. | Alkenes | 67%
|
| C2H5OH. | Ethanol | 57%
|
| Methanol, ethanol, propanol, butanol. | Alcohols | 56%
|
| C4H9OH. | Butanol | 56%
|
| CH3OH. | Methanol | 56%
|
| C3H7OH. | Propanol | 56%
|
| Saturated compounds. | Alkanes | 53%
|
| Unsaturated. | Alkenes | 52%
|
| Ethene, propene, butene, pentane. | Alkenes | 51%
|
| Functional group 'C=C'. | Alkenes | 49%
|
| General formula - CnH2n+1OH. | Alcohols | 47%
|
| Hydroxyl group '-OH'. | Alcohols | 44%
|
| Alkene+hydrogen= | Equivalent, saturated alkane | 43%
|
| Are flammable. | Alcohols | 41%
|
| Carboxyl group '-COOH'. | Carboxylic acids | 37%
|
| A group of atoms in a molecule that determines how that molecule typically reacts.. | Functional group | 37%
|
| Methanoic acid, ethanoic acid, propanoic acid, butanoic acid. | Carboxylic acids | 36%
|
| Can be oxidised to produce a carboxylic acid.. | Alcohols | 34%
|
| Can be used as fuels. | Alcohols/alkanes | 33%
|
| Used as solvents in industry. | Alcohols | 30%
|
| HCOOH. | Methanoic acid | 30%
|
| Soluble in water, producing a solution of a neutral pH. | Alcohols | 29%
|
| React with sodium to produce hydrogen. | Alcohols | 29%
|
| CH3COOH. | Ethanoic acid | 28%
|
| C2H5COOH. | Propanoic acid | 27%
|
| C3H7COOH. | Butanoic acid | 24%
|
| Alkenes + steam = | An alcohol | 23%
|
| Dissolve in water, but only partially ionise and release H+ ions (weak acids).. | Carboxylic acids | 14%
|
| Functional group '-COO-'. | Esters | 14%
|
| 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 | 10%
|
| ethanoic acid + ethanol = | Ethyl ethanoate | 6%
|
| General formula - CnH2n+1COOH (n begins at 0). | Carboxylic acids | 4%
|
| Produces a polymer as well as another small molecule for each new bond. | Condensation polymerisation | 2%
|
| Functional groups of amino acids. | Amine (NH2), Carboxyl (COOH) | 1%
|
| Alkene + orange bromine water = | Bromine decolourises/becomes colourless | 1%
|
| Alcohol + carboxylic acid = | Ester + water | 1%
|
| Two monomer types with the same functional group/one monomer type with two different functional groups. | Condensation polymerisation | 0%
|
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