Cambridge A-Level · Chemistry

States of matter

17 practice questions, each with the answer and an explanation.

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Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 17 questions

A gas at $2$ atm occupies $8$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $4$ L?
A gas at $2$ atm occupies $6$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $2$ L?
A gas occupies $6$ L at $200 K$ . At constant pressure, what volume (in L) does it occupy at $400 K$ ?
A gas at $6$ atm occupies $8$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $4$ L?
A gas at $2$ atm occupies $12$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $2$ L?
A gas at $6$ atm occupies $12$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $4$ L?
A gas at $2$ atm occupies $8$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $2$ L?
A gas at $4$ atm occupies $6$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $2$ L?
A gas occupies $2$ L at $200 K$ . At constant pressure, what volume (in L) does it occupy at $400 K$ ?
A gas occupies $6$ L at $200 K$ . At constant pressure, what volume (in L) does it occupy at $600 K$ ?
A gas occupies $6$ L at $300 K$ . At constant pressure, what volume (in L) does it occupy at $400 K$ ?
A gas occupies $2$ L at $200 K$ . At constant pressure, what volume (in L) does it occupy at $600 K$ ?
A gas at $4$ atm occupies $12$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $3$ L?
A gas at $6$ atm occupies $12$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $3$ L?
A gas at $4$ atm occupies $6$ L. At constant temperature, what is its pressure (in atm) when the volume is compressed to $3$ L?
A gas occupies $4$ L at $200 K$ . At constant pressure, what volume (in L) does it occupy at $400 K$ ?
A gas occupies $2$ L at $300 K$ . At constant pressure, what volume (in L) does it occupy at $600 K$ ?

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