0.5 g of an organic substance was kjeldahlised and the ammonia released was neutralised by 100 ml 0.1 M HCl. Percentage of nitrogen in the compound is
14
42
28
72
Answer (3)
% N 28 %
NEET UG 2025 city intimation slip by April 26; download at neet.nta.nic.in
CM MK Stalin challenges union home minister Amit Shah on NEET, delimitation
Kota: NEET aspirant dies of heart attack; police recover prescriptions, medicines from room
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now