What is the equivalent weight of Sulphuric Acid (H2SO4) when it behaves as a diprotic acid?
98
49
24.5
12.25
n-factor of H2SO4 = 2
Hence, correct option is (2)
Study 40% syllabus and score up to 100% marks in JEE
50 mL of 0.2 M ammonia solution is treated with 25 mL of 0.2 M HCl. If pKb of ammonia solution is 4.75, the pH of the mixture will be : Option: 1 3.75 Option: 2 4.75
JEE Main 2026: IIT Roorkee’s ECE emerges as top choice after CSE; closing rank rises
JEE Main 2026 application correction begins on jeemain.nta.nic.in; edit details by December 2
JEE Mains 2026 LIVE: NTA to conduct session 1 from January 21 to 30; exam pattern, syllabus
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now