By what factors does average velocity of a gas molecule increases when temperature (in k) to doubles __
2.0
2.8
4.0
1.4
when T is doubled ,
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
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now