Question

Q2. Give any three examples of British Documents that are sources of information
for the modern period.
Q3. a) Name the freedom fighters who gave the following clogan​

Answer 1

Answer:

a organic dye (c=3×10^-4mol/L) has a molecular absorptivity of 650L/mol.cm is placed in an optimal cell whose thickness is 1×10^-2m i)calculate the absorbance value of the given solution