Related Questions

Catalytic oxidation-dehydrogenation of methyl alcohol produces
A Formaldehyde
B Phenol
C Acetone
D Maleic anhydride
Dehydrogenation of ethyl benzene produces
A Styrene
B Naphthalene
C Phenol
D Benzoic acid
K produces 100 parts twice as fast as G does. G produces 100 parts in 40 minutes. If each produces parts at a constant rate, how many parts will K produces in 6 minutes.
A 30
B 25
C 20
D 15
Acetone is produced by catalytic dehydrogenation of
A Phenol
B Naphthalene
C Isopropanol
D Ethyl benzene
__________ is produced by the dehydrogenation of ethyl benzene.
A Styrene
B Ethyl alcohol
C Cumene
D Phenol
Machine A produces bolts at a uniform rate of 120 every 40 seconds and Machine B produces bolts at a uniform rate of 100 every 20 seconds. If the two machines run simultaneously , how many seconds will it take for them to produce a total of 200 bolts.
A 22
B 25
C 28
D 32
Machine A produces bolts at a uniform rate of 120 every 40 seconds, and Machine B produces bolts at a uniform rate of 100 every 20 seconds. If the two machines run simultaneously, how many seconds will it take for them to produce total of 200 bolts?
A 22
B 25
C 28
D 32
Switching of a lamp in house produces noise in the radio. This is because switching operation produces
A Arcs across separating contacts
B Mechanical noise of high intensity
C Both mechanical noise and arc between contacts
D None of the above
Which of the following produces the best quality graphics reproduction?
A Laser printer
B Ink Jet printer
C Plotter
D Dot matrix printer
Which of the following produces the best quality graphics reproduction ?
A Laser printer
B InkJet printer
C Plotter
D Dot matrix printer

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