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**If a gas occupies a container of volume 146cm3 at 18⁰c and 0.971 atm, its volume in cm3 at STP is**

**A. 133**

**B. 146**

**C. 266**

**D. 292**

**QUICK ANSWER…**

**A**

**SOLUTION… **

**Because none of the three parameters is constant, we will use the general gas equation.**

**Now for the right answer to the above question:**

**Option A is correct.****Option B is incorrect.****C is incorrect.****D is not the correct answer.**

**KEY-POINTS…**

**You may please note these/this:**

**STP simply means standard temperature and pressure which are 273k and 1atm.****Always remember to do your temperature calculations in kelvin, converting from degrees Celsius to kelvin by simply adding 273.**

**You are free to add your own answers below this page to assist others improve their learning.**

**You can also click the golden ASK A QUESTION BOTTON down this page to raise new related questions… OUR COMMUNITY OF EXPERTS WILL BE MORE THAN HAPPY TO TACKLE IT…**

**/ culled from 2016 JAMB-UTME Chemistry past question 38 /**

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