Related Questions

Temperature and pressure in urea autoclave is
A 120°C and 300 atm
B 190°C and 200 atm
C 400°C and 550 atm
D 200°C and 10 atm
The composition of fresh feed to the high temperature, high pressure urea autoclave is
A Excess liquid ammonia and liquefied CO2
B Excess liquid ammonia and compressed CO2 gas
C Liquid ammonia and excess compressed CO2
D Compressed ammonia gas and excess compressed CO2
Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in
A Low bulk density product
B Biuret formation
C Non-spherical prills
D Substantially wet non-flowing and sticky product
Autoclave এর কাজ-
A ভাইরাস ধ্বংশ করা
B টিটেনাস জীবানু মারা
C ফাংগাস ধ্বংশ করা
D সব জীবানু সম্পূর্ণ ধ্বংশ করা
A reactor is generally termed as an autoclave, when it is a
A High pressure batch reactor
B Atmospheric pressure tank reactor
C High pressure tubular reactor
D Atmospheric pressure CSTR
The reaction A (l) R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The number of degrees of freedom are
A 1
B 2
C 3
D 0
Which bacteria do not destroy without autoclave?
A Aerobic bacteria
B Anaerobic bacteria
C Spore bearing bacteria
D Rod shape bacteria
If you analyze Urea will never find ----.
A Sulphar
B Nitrogen
C Hydrogen
D Carbon
principal site of urea production is-
A Kidney
B liver
C brain
D pancreas
Serum urea may increase in
A Reduced GFR
B High protein diet
C Use of corticosteroid
D Pregnancy
E Chronic liver disease

Next steps