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Question: need answers for both the questions with best concern and...

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At 20 deg C the solubility of ammonia in water is given as p 0.0 900 o air by volume at 1 atmis in contact with 216 C is in atm and C is in gram litre. A mixture of 109s ammonia and ammonia per litre. The air velocity is such that Ke Ki- 1 The concentration of amaionia at the inter face is (A) 2.545 gm litre (DA 175 gm/litre (C)3.145 gn litre (D) 1.245 gm/litre A1 20 deg C the solubility of ammonia in water is given as p- 0.0216 C where p is in atm and C s in gram lite. A mixture of 10% ammonia and 90% an by volume at 1 atm is in contact with an aqueous solution of 2.5 gm ammonia per litre. The air velocity is such that Ko KL1 The partial pressure ofthe ammonia at interface is (A) 0.0269 atm (B)0.0679 atm 0.047 atm (D) 0.055 atm

need answers for both the questions with best concern and best rating

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