CBSE Class 12 Chemistry Sample Paper 2024-25 With Marking Scheme: Are you also a CBSE board class 12 student looking for a ...

Both intext and exercise questions are important for students from the perspective of examination. Solving these questions ...

(i) Periodic properties and their variations in groups and periods. Definitions and trends of the following periodic properties in groups and periods should be studied: (ii) Periodicity on the ...