Ncert Solutions For Class 8 Science Chapter 6 Combustio Access answers of science ncert class 8 chapter 6 combustion and flame. exercise questions. 1. list conditions under which combustion can take place. soln: the burning of a substance in the presence of oxygen is defined as combustion. the conditions under which combustion can take place are. the presence of air or oxygen. Combustion and flame class 8 science ncert textbook questions. question 1. list conditions under which combustion can take place. answer: combustion can take place in the presence of: (a) a combustible substance. (b) oxygen, that is, the supporter of combustion. (c) attainment of ignition temperature of the substance. question 2.
Ncert Solution For Class 8 Science Chapter 6 Combustion 10. the substances which give heat and light after combustion are called. a) flame. b) fuel. c) combustion. d) none of the above. b) fuel. chapter 6 class 8 science ncert solutions will be useful in gaining good marks in the examinations. it will make entire memorizing process effortless and entertaining. Class 8 science chapter 6 combustion and flame exercise questions and answers. question 1. list conditions under which combustion can take place. answer: there are three essential conditions of combustion: presence of a combustible substance. presence of oxygen, i.e., a supporter of combustion. attainment of ignition temperature. Combustion and flame class 8 science ncert solutions. question 1: list conditions under which combustion can take place. answer: conditions under which combustion can take place are as follows: air (oxygen) is necessary. ignition temperature is required. question 2: fill in the blanks. Class 8 science chapter 6 combustion and flame textbook exercise questions and answers. page – 75. question 1. list conditions under which combustion can take place. answer: following are the conditions under which combustion can take place: the presence of fuel is necessary. the presence of air or oxygen.
Ncert Solution For Class 8 Science Chapter 6 Combustion Combustion and flame class 8 science ncert solutions. question 1: list conditions under which combustion can take place. answer: conditions under which combustion can take place are as follows: air (oxygen) is necessary. ignition temperature is required. question 2: fill in the blanks. Class 8 science chapter 6 combustion and flame textbook exercise questions and answers. page – 75. question 1. list conditions under which combustion can take place. answer: following are the conditions under which combustion can take place: the presence of fuel is necessary. the presence of air or oxygen. The ncert solutions for class 8 science chapter 6 combustion and flame are prepared by our subject experts so that students use these solutions to learn the concepts in minimal time. all these fuels work on the same phenomenon which is burning. ncert science class 8 chapter 6 combustion and flame deals with the chemical process of burning or. Ncert solutions for class 8 science chapter 6 combustion and flame 6. make a labelled diagram of a candle flame. soln: 7. name the unit in which the calorific value of a fuel is expressed. soln: calorific value is defined as the energy contained in the fuel. it is expressed in the form kj kg kj=kilo joules and kg=kilogram 8. explain how co 2.
Comments are closed.