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In a batch process, the reaction takes place in the presence of an acid medium. The acid is drained from the reaction vessel at the rate of 15ml/s as a result of the density difference of the acid from the reacting component. To avoid wastage of acid, it is recycled to an acid tank which has 1000 L capacity. The acid drained from the reaction vessel, picks up 50 g/L solids from the reactor. Acid is fed once again to the process from acid tank. When the process is started, the acid is almost pure in the tank as a result of filtration. As the reaction proceeds, acid in the tank gets more and more contaminated with the solids. The concentration of the solids should not exceed 100 g/L from the process point of view. The batch time is 16h. Estimate whether the concentration of the solids will exceed 100g/L during the batch reaction.
Which of the following fertilisers are covered under the Government of India's Nutrient Based Subsidy scheme? 1. Diammonium Phosphate (DAP) 2. Monoammonium Phosphate (MAP) 3. Triple Super Phosphate (TSP)  4. Single Super Phosphate (SSP) fertilizers Select the correct answer using the codes given below.
Reaction of nitric acid and sulphuric acid with phosphate rock produces
Reaction of anhydrous liquid ammonia with orthophosphoric acid produces
Reaction of orthophosphoric acid with soda ash produces
Consider the following statements about Ashokan rock edicts :  1. Major Rock Edict XIll records Ashoka's remorse at the sufferings caused by his Kalinga campaign.  2. Major Rock Edict X records Ashoka's visit to Lumbini.  3. Major Rock Edict XII refers to Dhamma Mahamattas as a new category of officers instituted by Ashoka.  4. Major Rock Edict XII speaks about showing tolerance towards all sects. Which of the statements given above are correct?
Which one of the following four addresses is NOT EXACTLY the same as the one given below? Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576­ - 2041 (i) Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576­ - 2041 (ii) Adironduck Rock & River Guide Serivce, Inc. P.O. Box 219 Keene, New York 12942 (518) 576 - ­2041  (iii) Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576 - ­2041 (iv) Adirondack Rock & River Guide Service, Inc. P.O. Box 219 Keene, New York 12942 (518) 576 - ­2041 
Leaching of phosphate rock by strong __________ acid produces phosphoric acid.
Reaction of dilute sulphuric acid with phosphate rock produces
Reaction of __________ acid with phosphate rock produces superphosphates.