Process Calculations Quiz

PC Quiz – 2

Q 1: ________ dimensions are those that can be developed in terms of fundamental dimensions.

A) Fundamental
B) Derived
C) Unit
D) None of the mentioned

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Q 2: Which one is not a fundamental dimension?

A) Length
B) Mass
C) Time
D) volume

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Q 3: Conversion factor to change inch to cm is

A) 1/2.54
B) 2.54
C) 1/12
D) 12

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Q 4: Volume representation of a real gas is given by the equation V = aT + bTP + cTPn Litre Where: a,  b, c are constants and T, P, n are temperature, pressure and number of moles respectively. If the equation is dimensionally consistent then What is the unit of a?

A) L/K
B) L/(K)(atm)
C) L/(K)(atm)(mole)
D) None of the mentioned

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Q 5: The amount of substance containing 6.022\times10^{23} entities is called

A) Mole
B) Molecular weight
C) Molar mass
D) None of the mentioned

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Q 6: Molecular weight is the ratio of _______ and ________

A) Mass, Mole
B) Mole, Mass
C) Mole, Mole
D) Mass, Mass

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Q 7: How many pounds of NaOH are in 15 g mole of NaOH?

A) 1.32
B) 2.64
C) 3.96
D) 5.28

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Q 8: What is the mass fraction of Na atom in NaOH molecule?

A) 0.33
B) 0.66
C) 0.575
D) 1.150

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Q 9: The quantity of solute per unit volume is __________

A) Mole
B) Concentration
C) Density
D) None of the mentioned

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Q 10: What is the molarity of a solution made by diluting 500 mL of a 2.50 M solution to a final volume of 800 mL?

A) 0.5265 M
B) 1.5625 M
C) 2.5689 M
D) 3.4586 M

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