Ncert Solutions For Class 10 Science Chapter 1 Chemical Reactions And Page number: 10. question 1. a solution of a substance ‘x’ is used for white washing. (i) name the substance ‘x’ and write its formula. (ii) write the reaction of the substance ‘x’ named in (i) above with water. answer: (i) the substance whose solution in water is used for white washing is calcium oxide (or quick lime). its formula. Chapter 1 of ncert solutions for class 10 science mainly deals with writing chemical equations and writing and balancing chemical equations. also, in this chapter, students learn the basics of chemical reactions, their types and the effects of a chemical oxidation reaction in our daily lives.
Ncert Solutions For Class 10 Science Chapter 1 Chemical Reactions And 1. a solution of a substance ‘x’ is used for white washing. (i) name the substance ‘x’ and write its formula. (ii) write the reaction of the substance ‘x’ named in (i) above with water. answer. (i) the substance ‘x’ is calcium oxide. its chemical formula is cao. (ii) calcium oxide reacts vigorously with water to form calcium. Class 10 all subjects solutions. ncert solutions for class 10 science chapter 1 chemical reactions and equations provides detailed explanations, step by step solutions to the exercises and questions provided in the textbook, and additional practice questions to help students understand and master the concepts covered in this chapter. Faqs on ncert solutions for class 10 science chapter 1 chemical reactions and equations. 1. before burning a magnesium ribbon in the air, why should it be cleaned. magnesium ribbon must be cleaned before burning in the air, so as to remove the layer of mgo formed due to the reaction between magnesium and air. 2. Get free ncert solutions for science class 10 chapter 1 chemical reactions and equations solved by experts. available here are chapter 1 chemical reactions and equations exercises questions with solutions and detail explanation for your practice before the examination.
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