what does M/20 or N/10 mean in molarity concentration?
Dear student,
M/20 represents a 0.05 Molar solution means there are 0.05 number of moles dissolved per litre of the solution.
N/10 solution a decinormal or a 0.1 normal solution which means there 0.1 gram equivalents dissolved per litre of the solution
M/20 represents a 0.05 Molar solution means there are 0.05 number of moles dissolved per litre of the solution.
N/10 solution a decinormal or a 0.1 normal solution which means there 0.1 gram equivalents dissolved per litre of the solution