Question
How will you distinguish between combination and decomposition reactions?
| Combination Reactions | Decomposition Reactions |
| One or more reactants combine to form a single product | A single reactant is decomposed to form one or more products |
| Energy is released | Energy is absorbed |
| Elements or compounds may be the reactants | The single compound is the reactant |
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(b) Coin falls into the tumbler when the card is given a sudden jerk. State the fact that is utilized in this illustration.