CSVTU, 1 st year , 1st sem , Examination, April-May 2009 , Applied Chemistry

BE (1st Semester) Examination, April-May 2009 Applied Chemistry   Note : Attempt all questions . part (a) of each question is compulsory and attempt any two parts from remaining question UNIT-I Q1 (i) For estimation of alkalinity in a water sample phenolphthalein and methyl orange end points were found to be 30ml and 45 ml … Read more CSVTU, 1 st year , 1st sem , Examination, April-May 2009 , Applied Chemistry