Which is the economical process for manufacture of phosphoric acid in – McqOptions

MCQOPTIONS

1.	Which is the economical process for manufacture of phosphoric acid in India?
A.	Wet process by H<sub>2</sub>SO<sub>4</sub> leaching
B.	Wet process by HCl leaching
C.	Electric furnace processes
D.	Blast furnace process
Answer» C. Electric furnace processes

Discussion

No Comment Found

Related MCQs

Which solvent is used as make-up for the extraction of H3PO4 from CaCl2 solution?
Which electrostatic precipitator element is used to resist free HF steel action?
(H_3 PO_4 , , ^{ underrightarrow{1}} H_4 P_2 O_7 , , ^{ underrightarrow{1}} HPO_3 ) Indicate the temperatures 1and 2?
Which of the following is used as reducing agent in electric furnace process (direct conversion at plant site)?
Which is the economical process for manufacture of phosphoric acid in India?
Which material is used in the construction of storage tanks in wet process by H2SO4 leaching?
What temperature must be maintained in the reactor used in wet process by H2SO4 leaching?
Which evaporator is used to concentrate the dilute acid produced in wet process method by H2SO4 leaching?
Which of the following is not a reaction of wet process method of production of phosphoric acid?
Ortho phosphoric acid is completely miscible with water.