Scelta multipla
Which of the following is NOT a unit of pressure?
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7. Gases
Pressure Units
Scelta multipla
Which of the following is the correct value when 2.70 atm is converted to torr?
A
760 torr
B
2052 torr
C
1026 torr
D
273 torr
Guida verificata passo dopo passo1
Recall the conversion factor between atmospheres (atm) and torr: 1 atm = 760 torr.
Set up the conversion by multiplying the given pressure in atm by the conversion factor to get the pressure in torr: \(2.70\ \text{atm} \times \frac{760\ \text{torr}}{1\ \text{atm}}\).
Notice that the units of atm cancel out, leaving the pressure in torr.
Perform the multiplication of the numerical values (2.70 and 760) to find the pressure in torr.
Compare the calculated value with the given options to identify the correct answer.
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