Determine [OH-] of a 0.05 M solution of ammonia to which sufficient NH4Cl has been added to make the total [NH4+] equal to 0.100. [Kb (NH3) = 1.8 * 10^-5]

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I got 80% in jee mains and am from sc category . Will i get a good NIT

Looking for an integrated JEE+NEET Coaching Classess for 2 years along with an ongoing normal syllabus related classes followed by regular revision tests, please.

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Gopinath [F/O Class 10^th Student-Qatar]

Ntse coaching for class 9 ncert student, fee and schedule

Can a class 9 student take admission in the course, 2- what is the duration and mode of full course ie how many student in one class.