`6xx10^(-3)` g oxygen is dissolved in per kg of sea water. Calculate the ppm of exgen in sea water.

One litre sample of sea water is found to contain 5.8 xx 10^(-3) g of dissolved oxygen. Calculate the concentration of dissolved oxygen in sea water in ppm if the density of sea water is 1.03 g cm^(-3) .

The nature of sea water is

What are the salts dissolved in sea water?

A sample ofsea water contains 5xx10^(-3)g of dissolved oxygen in 1 kg of the sample. The concentration of O_(2) in that sea water sample in ppm is

A sample of hard water contains 1 xx 10^(-3) mole of CaCl_2 per 10kg of water. Calculate the degree of hardness of water sample

The percentage of NaCl in sea water

The salt content of sea water is

The constituent present in sea water is -