Fundamentals of Chemical
Engineering - Test 1
Questions And Answers |
Latest 2026
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dimensionless
Choose an answer
1 mass, length, and time are all
2 The units of specific gravity in the SI system are
Avogadro's number is 6.02 x 1023, and the molecular weight of heptane is 100.
3 Also, 454 g = 1 lbm, and 2.2 lbm = 1 kg. How many molecules of heptane are in
1/8
, a lb-mole of heptane? (to 2 significant figures).
4 Which of the following is NOT a base unit of the CGS system?
Don't know?
Terms in this set (37)
mass, length, and time are all dimensions
The numerical values of two only if their units are the same
quantities may be directly added
or subtracted
A conversion factor is a ratio of two expressions of the same quantity,
with numerator and denominator expressed in
different units
Which of the following is NOT a joule
base unit of the SI system?
Which of the following is NOT a meter
base unit of the CGS system?
The number of significant figures four
in the number
2.360 x 105
2/8
Engineering - Test 1
Questions And Answers |
Latest 2026
Learn 1/6 Study with Learn
dimensionless
Choose an answer
1 mass, length, and time are all
2 The units of specific gravity in the SI system are
Avogadro's number is 6.02 x 1023, and the molecular weight of heptane is 100.
3 Also, 454 g = 1 lbm, and 2.2 lbm = 1 kg. How many molecules of heptane are in
1/8
, a lb-mole of heptane? (to 2 significant figures).
4 Which of the following is NOT a base unit of the CGS system?
Don't know?
Terms in this set (37)
mass, length, and time are all dimensions
The numerical values of two only if their units are the same
quantities may be directly added
or subtracted
A conversion factor is a ratio of two expressions of the same quantity,
with numerator and denominator expressed in
different units
Which of the following is NOT a joule
base unit of the SI system?
Which of the following is NOT a meter
base unit of the CGS system?
The number of significant figures four
in the number
2.360 x 105
2/8
