Chemistry General Quiz

Descrição

Yr 9 - 11 GCSE Chemistry
lauren_johncock
Quiz por lauren_johncock, atualizado more than 1 year ago
lauren_johncock
Criado por lauren_johncock quase 11 anos atrás
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19

Resumo de Recurso

Questão 1

Questão
When an atom loses electrons, it is called oxidation.
Responda
  • True
  • False

Questão 2

Questão
Symbol equations do not need to be balanced.
Responda
  • True
  • False

Questão 3

Questão
To test for chlorine, you must:
Responda
  • Bleach damp litmus paper (turns red and then is bleached).
  • Relight a glowing splint.

Questão 4

Questão
What colour is dry Copper (II) Sulfate?
Responda
  • White.
  • Blue.

Questão 5

Questão
What are the uses of Iron?
Responda
  • Used to make ornamental gates and railings.
  • Used to make bicycle frames and aeroplanes.
  • Used to make drinks cans.

Questão 6

Questão
Acid Rain is caused by Sulfur Dioxide and Carbon Monoxide.
Responda
  • True
  • False

Questão 7

Questão
Percentage Yield compares Actual and Theoretical Yield.
Responda
  • True
  • False

Questão 8

Questão
Ethanol can be produced from Ethene and Glucose.
Responda
  • True
  • False

Questão 9

Questão
Halogens react with Alkanes to form what?
Responda
  • Alkohalogens
  • Haloalkanes

Questão 10

Questão
Complete combustion occurs when there's plenty of oxygen.
Responda
  • True
  • False

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