True or False
1.A complete chemical equation represents the reactants, products and their physical states symbolically.
2.A magnesium ribbon burns with a dazzling flame in air (oxygen) and changes into a white substance,
magnesium oxide.
3.Rusting is a double decomposition reaction.
4.The reaction between nitrogen and hydrogen to give ammonia is an example of a combination reaction.
5.Action of heat on ferrous sulphate is an example of decomposition reaction.
Answers
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- TRUE
- TRUE
- FALSE
- TRUE
- FALSE
Explanation:
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