Published by:
CGP EDU Academic Team
Published on: August 23, 2026
Sea water, which can be considered as a 6 molar 
solution of NaCl , has a
density of 
. The concentration of dissolved oxygen ( 
) in sea water is 5.8 ppm . Then the concentration of dissolved oxygen 
in sea water, is 
.
(Nearest integer)
Given: Molar mass of NaCl is 
Molar mass of 
is 
Text Solution
Verified by ExpertsThe correct answer is:
2
(2)
Sea water is 6 Molar in NaCl , So 1000 ml of sea water contains 6 mol of NaCl .
molality for 
Correct answer 
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