A sample of drinking water was found to be severely contaminated with chloroform `(CHCl_3)`, supposed to be a carcinog

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 1866867775.     A sample of drinking water was found to be
severely contaminated with chloroform `(CHCl_3)`,
supposed to be a carcinogen. The level of
contamination was 15 ppm (by mass).
(i) express this in percent by mass.
(ii) determine the molality of chloroform in the
water sample.

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD