If the number of terms in the expansion of is 45 , then n=
7
8
9
None of these
Given, total number of terms
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
JAC Chandigarh Counselling 2025: Round 1 seat allotment result out for BTech admissions
JoSAA round 5 seat allotment result 2025 out on josaa.nic.in
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now