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9th Class Science Matter in Our Surroundings Question Bank 9th CBSE Science Matter in Our Surroundings

  • question_answer
    (i) Draw a well labelled diagram showing sublimation of camphor. (ii) Convert : 340 K to degree celsius.

    Answer:

                    (i)                   (ii) K - 273 = °C 340-273=67°C


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