Find out the formal charge on the central atom in the Lewis structure of
+1,+1
-1,0
0,-1
-2,+2
Formal charge = No. of volence on atom - [No of shared by atom + no of unshared ]
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
Four Kashmiri girls defy the odds, score 99+ percentile in JEE Main 2025
JEE, NEET, CUET coaching centres: Assam, Rajasthan have framed laws, but will they work?
JEE Main 2025 withheld results declared; NTA issues show cause notices ahead of action
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now