Related Questions

Glycerine trinitrate
A Increase coronary flow in ischemic heart disease
B Lowers the arterial blood pressure
C Can produce methemoglobinemia
D Causes vasoconstriction
E Is effective for only five minutes when given sublingually
Which of the following adsorbent is used to decolourise yellow glycerine?
A Silica gel
B Alumina
C Fuller
D Activated carbon
Glycerine is recovered from lye by
A Evaporation followed by vacuum distillation
B Liquid extraction technique
C Extractive distillation technique
D None of these
Glycerine can be obtained from
A Fat
B Naphthalene
C Cumene
D Sucrose
Glycerine is not used in the
A Manufacture of explosive
B Conditioning and humidification of tobacco
C Manufacture of pharmaceuticals
D None of these
Yellow glycerine is made into white, using
A Activated carbon
B Diatomaceous earth
C Bauxite
D Bentonite
Synthetic glycerine is produced from
A Toluene
B Phenol
C Propylene
D Naphthalene
Removal of activated carbon from glycerine is done by
A Plate and frame filter
B Rotary vacuum filter
C Batch basket centrifuge
D None of these
Ash content in the middling coal (a byproduct of coal washeries) in India ranges between __________ percent.
A 15 to 25
B 35 to 45
C 55 to 75
D 75
The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to
A Obviate catalyst poisoning
B Maintain the reaction temperature
C Sustain the reactor pressure
D Hydrogenate the feed stock

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