Gujarat BoardEnglish MediumSTD 8ScienceCombustion and Flame2 Marks
Question
Give one example of each combustible and non-combustible substance.
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Answer
Combustible substance: The substance that undergoes combustion is said to be combustible. Example: Petrol Non-combustible substance: The substance that does not undergo combustion is said to be non-combustible. Example: Iron
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