omplete the given dialogue writing with the help of the given hints:
a. Teacher: Children (a) ____________________________
Students: Okay ma'am, please tell us which lesson are we going to learn today?
Teacher: (b)____________________________ Lesson-3.
Students: Ok ma'am.
Teacher: I have already (c)____________________________
Students: Yes ma'am half lesson is remaining.
Teacher: After this we will (d)____________________________
Students: From which date you will begin the revision?
Teacher: That will be intimated to you all soon.
Students: (e)___________________________
Answers
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These are known as characteristics of a chemical reaction. Let's perform an activity to understand. Take zinc granules in a conical flask and add hydrochloric acid to it and observe. We see that the produces zinc chloride and the temperature of the conical flask is increasing.
Answered by
1
These are known as characteristics of a chemical reaction. Let's perform an activity to understand. Take zinc granules in a conical flask and add hydrochloric acid to it and observe. We see that the produces zinc chloride and the temperature of the conical flask is increasing.
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