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Q#1 GATE CH 2015 MCQ +1 mark -0.33 marks

Match the chemicals written on the left with the raw materials required to produce them mentioned on the right.

(I)        Single Superphosphate (SSP)   (P)         Rock phosphate + Sulfuric Acid +                                      

                                                              Ammonia        

(II)Triple Superphosphate (TSP)     (Q)  Brine  

(III)Diammonium Phosphate (DAP) (R) Rock phosphate + Sulfuric Acid                                                                          (IV) Caustic soda                        (S)   Rock phosphate + Phosphori Acid                                                                                                                

I-Q, II-R, III-S, IV-P

I-S, II-P, III-Q, IV-R

I-R, II-S, III-P, IV-Q

I-S, II-R, III-P, IV-Q

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Heat Transfer 26 0 0
Chemical Technology 17 0 0
Mechanical Operations 12 0 0
Mass Transfer 42 0 0
Instrumentation and Process Control 26 0 0
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General Aptitude 60 0 0
Chemical Reaction Engineering 26 0 0
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Thermodynamics 24 0 0
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