How much mL of dilute nitric acid is needed to add in control solution in chloride limit test in sodium hydroxide sample???can u please give me Answer urgently??
4 answers
If this is a qual test you need have enough dil HNO3 to make the solution slightly acid. Add dil HNO3 to the solution dropwise until it is acid to litmus paper. The actual amount you need to add will be determined by the amount of NaOH present in the test.
No i have idea for sample solution for that i have to add 10 mL but i have a que for standard solution becoz i have to compare the tubidity of solution
Can u check it inwant answer according to japanese pharmacopia
Sorry, I know nothing about the Japanese pharmacopeia.
2 answers