At 373 K, a gaseous reaction A 2B+ C is found to be of first order. St – InterviewSolution

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1.	At 373 K, a gaseous reaction A 2B+ C is found to be of first order. Starting with pure A, the totalpressure at the end of 10 min was 176 mm of Hg and after a long time when A was completelydissociated, it was 270 mm of Hg. The pressure of A at the end of 10 minutes was(A) 94 mm of Hg (B)47 mm of Hg (C) 43 mm of Hg (D) 90 mm of Hg
Answer» ans is option B

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