0.01 N cerric ammonium nitrate prparation & standardisation as per IP

Quality Control
1

Hi, I prepare 0.01 N ceric ammonium nitrate solution by taking 2.741 g cerric ammonoum nitrate in 500 ml 1 M nitric acid. But i have problem in its standardisation. Please give standardisation procedure and calculation

2

Please check with IP procedure standardization with Arsenic trioxide primary standard