Stoichiometry Mcqs for Chemical

Q.  Specific gravity on API scale is given by the relation (where, G = specific gravity at 15.5°C) ?

a. °API = 200(G – 1)
b. °API = (141.5/G) – 131.5
c. °API = (140/G) – 130
d. °API = 145 – (145/G)


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  pH value of H2SO4 (5% concentration) is__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Kinetic theory of gases stipulates that, the____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The OH- concentration in a solution having pH value 3 is____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The vapor pressure of water at 100°C is__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Heat of transition is the heat evolved or absorbed, when a substance is converted from_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Acidity or alkanity of a solution is expressed by its pH value, which is defined as (where, [H+] = hydrogen ion concentration in the solution) ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _____________ fuels require the maximum percentage of ‘excess air’ for complete combustion ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  1m3 is approximately equal to_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following gravity scales is used exclusively for liquids heavier than water ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  “The total volume occupied by a gaseous mixture is equal to the sum of the pure component volumes”. This is the _____________ law?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Internal energy is independent of the ____________ for an ideal gas?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Recycling in a chemical process facilitates___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The temperature at which a real gas obeys Boyle’s law is termed as the__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A long cylinder and a sphere both of 5 cms diameter are made from the same porous material. The flat ends of cylinder are sealed. Both the cylinder and sphere are saturated with the same solution of sodium chloride. Later both the objects are immersed for a short and equal interval of time in a large tank of water which is well agitated. The fraction of salt remaining in the cylinder and the sphere are Xc and Xs respectively. Which of the following statement is correct ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The density of a gas at N.T.P.is ‘ρ’. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75 ρ at a temperature of ____________ °K?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  An aqueous solution of 2.45% by weight H2SO4 has a specific gravity of 1.011. The composition expressed in normality is______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  1 torr is equivalent to_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts