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Chemistry AQA Mechanisms - Statistics
General Stats
- This quiz has been taken 83 times
- The average score is 7 of 15
Answer Stats
| Hint | Answer | % Correct |
|---|---|---|
| Starting colour of potassium dichromate | Orange | 82%
|
| Used for dehydration of alcohols | H2SO4 | 75%
|
| Functional group of the monomers in addition polymerisation. | Alkene | 74%
|
| Used for as the reagent for the silver mirror test. | Tollen's | 72%
|
| Reagent for oxidation of primary alcohol to aldehyde to carboxylic acid | Acidified potassium dichromate | 67%
|
| Condition required for free radical substitution. | UV light | 66%
|
| What is added to fats to produce soaps | Sodium hydroxide | 53%
|
| Catalyst for reduction of nitrile to amines. | Nickel | 47%
|
| Reagent for the elimenation of a halogenoalkane to an alkene. | KOH | 36%
|
| What is used to remove the Cl from an acyl chloride in a Friedel-Crafts acylation. | AlCl3 | 32%
|
| Catalyst for the addition of water to an alkene/ hydration. | Phosphoric acid | 29%
|
| 2 reagants used to add nitro group (nitration) to benzene. | Concentrated HNO3 and H2SO4 | 28%
|
| Opposite of this reagent for reduction of carboxylic acid to aldehyde to primary alcohol. | NaBH4 | 25%
|
| Catalysts for reduction of nitrobenzene | Sn and HCL | 20%
|
| Added to fats to make biodiesel | Methanol | 17%
|
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