1) The unit of pressure is a) pascal b) Newton 2) pressure = a) Force × area b) Force / Area 3) The higher the temperature the --------- particles move. a) slower b) faster 4) In Charles law as temperature increases ,volume----------- ( at constant pressure) a) decreases b) increases 5) In Boyle law as pressure increases ,volume---------( at constant temperature) a) decreases b) increases

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