Chemistry questions for competitive exams | #shorts | #chemistry | #Silent_Classes

CBSE Class 12 Chemistry - Most Important Numericals | Physical Chemistry - Part 1| CBSE Boards 2020

BSE Class 12 Chemistry - Most Important MCQs | Physical Chemistry MCQs - Live Discussion

CBSE Class 12 Chemistry - Most Important P-Block Reactions | Inorganic Chemistry | CBSE Board 2020

CBSE Class 12 Chemistry - Most Important Name Reactions In Organic Chemistry | CBSE Board 2020

There are 20 students in a chemistry class and 30 students in a physics class. If ten students are to be enrolled in both the courses, then the number of students which are either in physics class or chemistry class is

From 50 students taking examinations in mathematics, physics and chemistry,37 passed mathematics, 24 physics and 43 chemistry. At most 19 passed mathematics and physics, at most 29 mathematics and chemistry and at most 20 physics and chemistry. Find the largest possible number that could have passed all three exams.

Organic Chemistry पढ़ने का Best Trick | 12th Chemistry | Organic Chemistry | Important Topic in Board

How To Revise Class 12 Chemistry in 3 Days ? Important Tips For Chemistry Exam Paper

CBSE Class 12 Chemistry - Most Important MCQs | Inorganic Chemistry MCQs | CBSE Board 2020

Class 12 Chemistry Chapter 1 Solutions Important Questions | CBSE Board Quick Revision | Part 1