Byriztagar Everyday Science Mcqs The phenomenon of mirage is due to:A. Change in refractive index of air with change in temperatureB. Polarization of light on reflectionC. Total internal reflectionD. Absorption of light by air at higher temperatureUpdated by: Toheed Ahmed
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A butane isomerisation process produces 70 k.mole/hr of pure iso-butane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be?Updated on January 7, 2026|Posted in Chemical Engineering Mcqs
Correct statements about piping components and supports:Updated on January 7, 2026|Posted in Chemical Engineering Mcqs
___________ is used to measure distance, elevations and bearings during survey.Updated on January 9, 2026|Posted in Everyday Science Mcqs
___________ is used to view rapidly moving objects.Updated on January 9, 2026|Posted in Everyday Science Mcqs
The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal _________ in the two phases?Updated on January 7, 2026|Posted in Chemical Engineering Mcqs
Which one of the following elements is found common in glass, cement, china clay and quartz?Updated on January 9, 2026|Posted in Everyday Science Mcqs
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A butane isomerisation process produces 70 k.mole/hr of pure iso-butane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be?
Correct statements about piping components and supports:
___________ is used to measure distance, elevations and bearings during survey.
___________ is used to view rapidly moving objects.
The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal _________ in the two phases?
Which one of the following elements is found common in glass, cement, china clay and quartz?
Herpetology is the study of __________?
Antonym of POSITIVE?