Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Chemical Engineering
»
Fertiliser Technology
Which of the following solvents is used for the extraction of H3PO4 from CaCl2 solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching?
Iso propyl alcohol
Butyl alcohol
Toluene
Hexane
Correct Answer:
Butyl alcohol
← Previous Question
Next Question→
More Questions from
Fertiliser Technology
Which of the following does not come under the category of 'micro-nutrient' for plant growth?
Reaction of cresylic acid with __________ produces tricresyl phosphate.
__________ is required more for leafy crops.
Monte catini process is a widely used process for the manufacture of
Pick out the wrong statement.
NPK means a __________ fertiliser.
Ammonia synthesis gas is produced from fuel oil by
The composition of fresh feed to the high temperature, high pressure urea autoclave is
P2O5 percentage in the phosphoric acid produced by wet process is about
Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments