Charles' Law (Grade 11 NSC Matric Physical Sciences): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the relationship between volume and temperature in Charles' Law?
What is the relationship between volume and temperature in Charles' Law?
Directly proportional to Kelvin temp
Which two factors must remain constant for Charles' Law to apply?
Which two factors must remain constant for Charles' Law to apply?
Pressure and amount of gas
Which equation is most useful for solving Charles' Law problems?
Which equation is most useful for solving Charles' Law problems?
Why must the Kelvin temperature scale be used in Charles' Law calculations?
Why must the Kelvin temperature scale be used in Charles' Law calculations?
Kelvin starts at absolute zero
What is the formula to convert Celsius temperature to Kelvin?
What is the formula to convert Celsius temperature to Kelvin?
What happens to the volume of a gas when it is heated at constant pressure?
What happens to the volume of a gas when it is heated at constant pressure?
Volume increases
Why does gas volume increase when temperature rises, according to kinetic theory?
Why does gas volume increase when temperature rises, according to kinetic theory?
Molecules move faster, hit walls harder
Gas at 6 L and 300 K cools to 5 L. What is the final temperature?
Gas at 6 L and 300 K cools to 5 L. What is the final temperature?
250 K
What is the temperature of absolute zero in Celsius?
What is the temperature of absolute zero in Celsius?
-273°C
What does a volume vs temperature graph do when plotted using the Kelvin scale?
What does a volume vs temperature graph do when plotted using the Kelvin scale?
Passes through the origin (0,0)