Multiple choice questions on P-Block Elements (Group 15 – 18): In this course, Rohit shall be discussing previous year questions of JEE chemistry. This course will cover multiple choice questions of previous years IIT JEE, related to the chapter P-Block Group 15 – 18.
To watch all the lessons in this course and to discuss with the educators go to: https://goo.gl/C8tp9w
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Thanks bhai….?? Good questions .
sir chemical aur ionic equilibrium ek saath pura explain kar dijiye plss…