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 %
UP NEET UG 2025 round 3 counselling begins; choice filling from October 11
NEET UG 2025 round 3 counselling registration closes today; 139 new seats added, choice filling extended
Bihar NEET UG 2025: Round 3 registration, choice filling begin for 624 MBBS, BDS seats
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now