Ideal Gas Law Test 8 (chemistry) Welcome to your Ideal Gas Law Test 8 (chemistry) Name Email 1.The lowest temperature at which a substance catches fire is called its: (a) normal temperature (b) ignition temperature (c) boiling point (d) melting point None 2. ______ states that for a solution of volatile liquids, the partial vapour pressure of each component of thesolution is directly proportional to its mole fraction present in solution. (a) Raoult’s law (b) Faraday’s law (c) Dalton’s law (d) Boyle’s law None 3.Which law states that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature? (a) Joule's law (b) Boyle's law (c) Charles's law (d) Avogadro's law None 4.Who among the following made the first observation on Platinum as a catalyst and discovered similar triads of elements that led to the development of the periodic table of elements? (a) Dmitri Mendeleev (b) Hans Christian Oersted (c) Johann Wolfgang Dobereiner (d) Michael Faraday None 5.Which chemical law proposes that ‘soft drinks and soda bottles are sealed under high pressure to increase the solubility of CO 2 ’ ? (a) Rault’s law (b) Henry’s law (c) Ohm’s law (d) Dalton’s law None 6."At a constant temperature, the amount of a given gas that dissolves in a liquid is directly proportional to the partial pressure of that gas in equilibrium with that liquid." Which law is this ? (a)Henry’s Law (b)Boyle’s Law (c)Charles’ Law (d)Newton’s Law None Time's up
