The decomposition of nitroglycerine is an example of:
Correct answer: C. Autocatalytic reaction
- A. Self catalytic reaction
- B. Enzyme catalytic reaction
- C. Autocatalytic reaction
- D. induced catalysis
Explanation
Nitroglycerine decomposition produces acidic substances that promote further decomposition, so the reaction accelerates through one of its products and is autocatalytic. The likely alternative is self-catalytic reaction, which is a broad informal description, whereas autocatalytic reaction is the standard term for catalysis by a product.
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About Factors Affecting Rate of Reaction
Reaction rate depends on the nature and concentration of reactants, pressure for gases, temperature, surface area and catalysts. Collision theory explains these effects through collision frequency, orientation and activation energy, while questions often distinguish a catalyst's effect on reaction rate from its lack of effect on equilibrium composition.
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