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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Distinguish Between: Combustion and Respiration - Chemistry

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प्रश्न

Distinguish between:

Combustion and Respiration

अंतर स्पष्ट करें

उत्तर

  1. Combustion involves oxidation of carbon & hydrogen in hydrocarbons.
  2. It is a rapid process at high temperature.
  3. The equation formed in Combustion is
    Hydrocarbon + Oxygen → Carbon Dioxide + Water Vapour.
    CxHy + O2 → CO2 + H2O
  4. Where as Respiration is a process, whereby living things use oxygen from the air to oxidize food substances mainly glucose, in their body cells and release energy in form of heat.
  5. It is a slow process at body temperature.
  6. The equation formed in Respiration is
    Glucose + Oxygen → Carbon Dioxide + Water Vapour + Heat.
    C6H12O6 + 6O2 → 6CO2 + 6H2O + Heat energy
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Burning and Combustion
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Air and Atmosphere - Exercise

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