Suppose sea water contains 3.50 weight per cent of NaCl. Calculate the molartiy of sea water

The nature of sea water is

The percentage of NaCl in sea water

Sea water contains Magnesium in the form of

The average saltinity of sea water is

The salt content of sea water is

The mass of a steamer is 10 tonnes. When it enters a fresh water lake from the sea, it displaces 50 L more water than before. Calculate the density of sea water. [Mass of 1L of fresh water = 1 kg]

Blue colour of sea water is due to

Sea Water contains magnesium in the form of