When the solute is present in trace quantities the following expression is used

Question

When the solute is present in trace quantities the following expression is used (A) gram per million (B) nanogram per cent (C) microgram per cent (D) parts per million

Tardigrade Admin · Accepted Answer

When solute is present in trace quantities, concentration is expressed in parts per million (ppm).

Q. When the solute is present in trace quantities the following expression is used

gram per million

nanogram per cent

microgram per cent

parts per million

When solute is present in trace quantities, concentration is expressed in parts per million (ppm).