Edit Game
Chemical equation and reactions
 Delete

Use commas to add multiple tags

 Private  Unlisted  Public



 Save

Delimiter between question and answer:

Tips:

  • No column headers.
  • Each line maps to a question.
  • If the delimiter is used in a question, the question should be surrounded by double quotes: "My, question","My, answer"
  • The first answer in the multiple choice question must be the correct answer.

 Import questions





 Save   8  Close
What happen ? Burning a piece of coal in air.
carbon dioxide gas is produced
G.R Sulphur oxides have a negative effect.
Because they cause respiratory system malfunction, because they are acidic gases
G.R Lightning causes environmental pollution.
Because during lightning nitrogen oxides are formed
........................ is a gas which acts as a green house effect.
carbon dioxide gas
................... are the oxides that cause building corrosion.
Sulphur oxides
On burning a magnesium ribbon in air, a ................. powder is formed.
white
.......................is the chemical compounds that produced from combination of its elements by constant weight ratios.
Law of constant ratio
G.R The chemical equation should be balanced.
To achieve the conservation law of matter
Your experience on this site will be improved by allowing cookies.