Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of statemelting (absorption of heat), freezing, evaporation (cooling by ...
CBSE Class 9 Science Syllabus 2023-24: In class 9, students are introduced to three major divisions of Science which are Physics, Chemistry and Biology. At this level, the Science curriculum is vast ...
By practising these subject-wise model papers, students can improve their speed, accuracy, and answer-writing skills. The marking schemes also help them learn how to structure answers according to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback