Chemical Reaction
Chemical Reaction
Types of Chemical Reactions:
Chemical reactions can be classified into different types depending upon the type of chemical change occurring during the reaction. Let us study different type of reactions one - by –one.
1. Combination Reactions.
2. Decomposition Reaction.
Which of the following are correct ? (a) The processes in which a substance or substances undergo a change to produce new substances with new properties are known as chemical reactions. (b) When calcium carbonate is heated, calcium oxide (lime) and carbon dioxide are formed is an example of chemical reaction (c) The breaking up of calcium carbonate into calcium oxide and carbon dioxide is a chemical reaction | |||
| Right Option : D | |||
| View Explanation | |||
The breaking up of calcium carbonate into calcium oxide and carbon dioxide is_____________________ reaction | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following is not a type of chemical reaction ? | |||
| Right Option : D | |||
| View Explanation | |||
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