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(i) State Avogadro's law with and example. (ii) Convert \( 37^{0} C \) into \( { }^{0} F \) scale. |
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Answer» (i) Avogadro's law states that "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules." For a given mass of an ideal gas, the volume and amount (moles) of the gas are directly proportional if the temperature and pressure are constant. (ii) The conversion formula for C to F is: F = C × (9/5) + 32 F = 37 × (9/5) + 32 = 7.4 × 9 + 32 = 66.6 + 32 = 98.6 Therefore, 37 degree Celsius is equal to 98.6 degree Fahrenheit. |
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