Related Questions

Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
A 0
B 1
C ∞
D None of these
The __________ of a chemical company can be obtained directly from the balance sheet as the difference between current assets and current liabilities.
A Cash ratio
B Net working capital
C Current ratio
D Liquids assets
It is____ to try destroy pest completely with chemical poisons, for as each new chemical pesticide introduced, the insects gradually become ____ to it.
A useless/drawn
B pointless/vulnerable
C futile/resistant
D wicked/indifferent
A container holds 4 quarts of chemical and 4 quarts of water. How many quarts of water must be added to the container to create a mixture that is 3 parts chemical to 5 parts water by volume?
A 4/3
B 5/3
C 7/3
D 8/3
The economic life of a large chemical process plant as compared to a small chemical plant is
A Only slightly more
B Much more
C Slightly less
D Almost equal
'Utilities' in a chemical process plant includes compressed air, steam, water, electrical power, oxygen, acetylene, fuel gases etc. Utility costs for ordinary chemical process plants ranges roughly from __________ percent of the total product cost.
A 1 to 5
B 10 to 20
C 25 to 35
D 35 to 45
Chemical engineering thermodynamics is concerned with the __________ in/of chemical processes.
A Reaction mechanism
B Calculation of rates
C Energy transformation from one form to the another
D None of these
Chemical kinetics can predict the __________ of a chemical reaction.
A Rate
B Feasibility
C Both A & B
D Neither A nor B
The minimum energy required to allow a chemical reaction to proceed is termed as the 'threshold energy '. Chemical reaction with low activation energy are
A Always irreversible
B Insensitive to temperature changes
C Mostly irreversible
D Highly temperature sensitive
A company reports sales revenue of Tk. 200 million the current year and Tk. 180 million last year. Their total assets in the current year are Tk. 150 million and last year's total assets were Tk. 130 million . What is the current year's asset turnover ratio ?
A 1.48
B 1.33
C 1.36
D 1.43

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