Is Matter Around Us Pure (Part I) Lakhmir Singh and Manjit kaur Class 9 Science Solution – Is Matter Around Us Pure (Part I): Pure Substances and Impure Substances, Elements, Types of Elements, Properties of Metals and Non Metals, Mixtures, Types of Mixtures, Compounds, Differences between Mixtures and Compounds, The case of solutions and Alloys, […]
Tag: CBSE Chemistry Class 9 Notes
Lakhmir Singh Manjit Kaur Class 9 Science 1st Chapter “Matter In Our Surroundings” Part-II solution
Lakhmir Singh Manjit Kaur Class 9 Science 1st Chapter “Matter In Our Surroundings” Part-II solution Very Short Answer Type Questions (1) The boiling point of water is 100o C. Express this in SI units (Kelvin scale) Ans. 373 K (2) The Kelvin temperature is 270K. What is the corresponding Celsius scale temperature? Ans. -3o C […]
