Ncert Exemplar Solutions For Class 6 Science Chapter 6 Changes о Question 10. you are provided with the following materials—vinegar, honey, mustard oil, water, glucose and wheat flour. make any two pairs of materials where one material is soluble in the other. now, make two pairs of materials where one material remains insoluble in the other material. answer: soluble pairs. (i) water and glucose. Ii) filling glass with water. changes that cannot be reversed are as given below: i) conversion of milk into curd. ii) ripening of fruit. 6. a thick coating of a paste of plaster of paris (pop) is applied over the bandage on a fractured bone. it becomes hard on drying to keep the fractured bone immobilised.
Ncert Solutions For Class 6 Science Chapter 6 Changes Aroundо In class 6 science chapter 6, mainly two types of changes that are discussed include: 1. physical changes: these are changes that affect the physical properties of a substance without altering its chemical composition. examples include changes in shape, size, state of matter (solid, liquid, gas), and dissolving. 2. Class 6 science chapter 6 textbook questions and answers help students to clear their doubts and to obtain good marks in class 6 final exam. all the solutions provided in this article are strictly based on the cbse syllabus and curriculum. the class 6 ncert solutions for science chapter 6 includes all the intext and exercise questions. On cooling, the shrinks back to original size fitting tightly around the handle. class 6 science chapter 6 changes around us additional important questions and answers. very short answer type questions. question 1. which type of change ¡s growing of a plant – fast or slow? answer: slow change. question 2. Class 6 science chapter 6 changes around us intext questions and answers. activity 1. we take a balloon and blow it. we take care that it does not burst. the shape and size of the balloon have changed (fig. 6.1). now, let the air escape the balloon. activity 2. take a piece of paper and fold it as shown in (fig. 6.2).
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