The average concentration of `Na^(+)` ion in human body is 3.0 to 3.9 gm per litre. The molarity of `Na^(+)` ion is about.

The average concentration of Na^(+) ion in human body is 3.0 to 4.0 gm per litre. The molarity of Na^(+) ion is about.

The average concentration of Na^(+) ion in human body serum is 3 to 4 gm per litre. The molarity of Na^(+) ion is about

Excess of Na^((+)) ions in human body causes.

Excess Na^(+) ions in the human body causes-

Excess of Na^(+) ions in human system causes

Concentration of Na^(+) ions outside a nerve cell is ~100 times more than inside. The concentration of K^(+) ions is more inside the cells. The levels of Na^(+) ions and K^(+) ions are maintained by

The molarity of Na^(+) , when the average concentration of Na^(+) in human blood serum is about 3.4 g L^(-1) , is