Monday, February 9, 2009

ATTENTION CHEMICALENGG GATE KEY

Gate 2009 chemical engg answer keys
1c 2c 3b 4c 5d 6c 7d 8a 9b 10b 11d 12b 13d 14c 15b 16c 17d 18c 19a 20a 21a 22b 23c 24c 25d 26a 27a 28b 29c 30b 31a 32c 33c 34c 35c 36b 37a 38a 39c 40b 41a 42a 43a 44b 45c 46c 47d 48a 49d 50d 51c 52d 53d 54a 55c 56d 57b 58c 59a 60c

Posted by tranquil at 9:40 PM

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1 comments:

Atul Kumar Kushwaha said...

Answer to ques 59 is c coz
By the performance eqn. of CSTR
t = (Cao-Ca)/-ra
and –ra = kCa^0.5

this employes that t = 5 = ( 8 - 4 )/[ k (4)^0.5 ]
this gives k = 0.4 ( gmaol/litre )^0.5 .min^-1

February 10, 2009 at 10:53 AM  

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