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CBSE 9th Chemistry | The Matter-Nature and Behaviour (Very Short Answer Type Questions)
The Matter-Nature and Behaviour (Very Short Answer Type Questions) Question 1. The earlier Indian Philosophers classified matter in the form of five basic elements. Name these five elements. Answer. The five basic elements are : Air, Earth, Fire, Sky and Water. Question 2. According to modern view is matter continuous or particulate? Answer. Matter is…
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Chemistry X | Acid, Bases and Salts: NCERT Solved Questions
Acid, Bases and Salts: NCERT Solved Questions Question 1. You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution respectively. If you are given only red litmus paper, how will you identify the contents of each test tube ?…