Stoichiometry Mcqs for Chemical


Q.  Refractoriness/fusion points of ‘Superduty’ refractories is _____________ °C?

a. 1520-1630
b. 1630-1670
c. > 1730
d. > 2000


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Methane is mixed with stoichiometric proportion of oxygen and completely combusted. The number of additional specifications required to determine the product flow rate and composition is_______________?
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MCQs:  Othmer chart is useful in estimating the heat of_______________?
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MCQs:  °API gravity of water at N.T.P. is about__________________?
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MCQs:  A gas occupies a volume of 283 c.c at 10°C. If it is heated to 20°C at constant pressure, the new volume of the gas will be __________ c.c?
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MCQs:  An equation for calculating vapour pressure is given by, log10 P = A – B(t + c). This is called the________________?
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MCQs:  The reaction A + B → C has been conducted in a reactor as shown below. The numbers of balances (material) that can be made around the reactor are________________?
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MCQs:  Dry air is a mixture of__________________?
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MCQs:  For an ideal solution, the total vapor pressure varies _____________ with the composition (expressed as mole fraction)?
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MCQs:  Kopp’s rule is useful for the determination of_____________________?
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MCQs:  One micron is equal to _____________ cm?
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MCQs:  With rise in temperature, the solubility of ammonia in water at a fixed pressure__________________?
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MCQs:  A liquid is in equilibrium with its vapor at its boiling point. On an average, the molecules in the liquid and gaseous phases have equal______________?
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MCQs:  A saturated vapor on being compressed would___________________?
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MCQs:  Avogadro’s number is equal to__________________?
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