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- 1. Multiple Choice3. According to Boyle's law, at constant temperature, as the pressure of a given sample of gas is increased, the volume will –IncreaseDecreaseRemains the same
- 2. Multiple Choice5. As per Charles' Law if temperature of any gas is increased its volume will -increasedecreaseremains the same
- 3. Multiple ChoiceBoyle's law : When _______ is held constant, the pressure and volume of a gas are ________ proportionaltemperature, equallymass, inverselytemperature, inverselymass, equally
- 4. Multiple Choice
If a balloon is cooled what will happen to the volume?Volume will increaseVolume will decreaseVolume will not change - 5. Multiple ChoiceGases have...A definite shape and volumeA definite shape but no definite volumeNo definite shape but a definite volumeNo definite shape or volume
- 6. Multiple ChoiceWhat is the equation for Charles' Law?P1V1=P2V2V1/T1=V2/T2V1/n1=V2/n2P1/T1=P2/T2
- 7. Multiple ChoiceWhat is the equation for Boyle's Law?P1V1=P2V2V1/T1=V2/T2V1/n1=V2/n2P1/T1=P2/T2
- 8. Multiple ChoiceThe molecules of a gas are in constant and random motion.TRUEFALSEDEPENDS UPON THE KIND OF MOLECULE
- 9. Multiple ChoiceWhat is the instrument called that measures air pressure?thermometerruleryard stickbarometer
- 10. Multiple ChoiceWhat pressure, in atm, is exerted by 2.50 L of gas containing 1.35 mol at 320 K?
PV=nRT14.19 atm16.53 atm18.42 atm22.54 atm - 11. Multiple ChoiceWhat is the pressure, in atm, of 4.75 L of gas containing .860 mol at 27°C?
PV=nRT1.52 atm2.23 atm4.46 atm7.89 atm - 12. Multiple ChoicePV=nRTCharles LawBoyle's LawCombined Gas LawIdeal Gas Law
- 13. Multiple ChoiceWhat is the variable for this number 0oCPTnV
- 14. Multiple ChoiceWhat is the variable for this number 8 mLPTnV
- 15. Multiple ChoiceWhat is the variable for this number 4.1 mmHgPTnV
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