When the hydrogen ion concentration changes by a factor of 1000 , the value of of the solution
increases by 2 units
increases by 1000 units
decreases by 2 units
decreases by 3 units
If then decreases by 3 units.
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
JoSAA Counselling 2025 LIVE: BTech registration starts at josaa.nic.in for IIT, NIT, IIIT admissions
Kota: 17-year old student from UP preparing for JEE dies of electrocution in hostel
CSAB 2025 counselling dates out for special, supernumerary rounds through JEE Mains
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now