Social Science Class 10 Important Questions History
Important coverage in it is the Indian and world history in a systematic way. Some topics are as the making of a Global World, The age of Industrialization, Nationalism in India. Please refer Social Science Class 10 Important Questions History for more information.
Important Questions are those selective questions which would come again and again in the exams. These important questions will boost your exam performance. The collection of important questions are selected by our finest and experienced teachers. Social Science Class 10 Important Questions sa2 with solutions are very helpful for CBSE exam. These important questions are also available in the LearnCBSE website and mobile app for free.
Chemistry in Everyday Life Class 12 Important Questions
Topic – Drugs and Medicines Drugs are chemical substances of low molecular mass which interact with molecular targets and produce biological responses. When the biological response is therapeutic and useful, these chemicals are called medicines. Thus medicines are used in diagnosis, prevention and cure of diseases. Drugs can be classified into different groups on different basis. Please refer Chemistry in Everyday Life Class 12 Important Questions for more information.
A polymer (macromolecule) is composed of small structural repeating units called monomers. The process of formation of polymers from respective monomers is called polymerisation. Polymers can be classified on the basis of source (Natural polymers, Semi-synthetic polymers and Synthetic polymers), structure (Linear polymers, Branched chain polymers and Cross linked or network polymers), mode of polymerisation (addition polymers and condensation polymers) and molecular forces (elastomers, fibres, thermoplastic polymers and thermosetting). Please refer Polymers Class 12 Important Questions for more information.