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Q. The difference between explosion and combustion is that

  • (A) combustion is accompanid by loss of heat while an explosion is accompanied by absorption of heat
  • (B) combustion takes place only in air whele an explosion can occur even without air
  • (C) combustion is a chemical reaction while an explosion is caused by physical factors
  • (D) there is rapid increase of pressure in confined spaces in case of an explosion, but no such change occurs during combustion
  • Correct Answer - Option(D)
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  • Filed under category Chemistry
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