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Questions and Answers
Which unit is equivalent to 10^-12 meters?
Which unit is equivalent to 10^-12 meters?
- 1 nm
- 1 pm (correct)
- 1 dm3
- 1 Å
What is the unit of pressure equal to 105 Nm-2?
What is the unit of pressure equal to 105 Nm-2?
- 1 bar (correct)
- 1 mm
- 1 torr
- 1 atm
What is the unit of energy equal to 4.184 J?
What is the unit of energy equal to 4.184 J?
- 1 calorie (correct)
- 1 eV
- 1 Pa
- 1 erg
What is the mass of one atom or molecule of CH4 in grams?
What is the mass of one atom or molecule of CH4 in grams?
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What is the definition of a mole?
What is the definition of a mole?
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