NCERT Exercise 8.23 - Organic Chemistry – Some Basic Principles and Techniques
Question: Explain Carius method for halogen/sulfur estimation.
Answer: Heat the compound with fuming HNO3 in a sealed tube; halogens give AgX with AgNO3 and sulfur is converted to sulfate for gravimetric estimation.
Full step-by-step NCERT solution with diagrams on Something by Zero.