Mohan was asked by his teacher to determine the boiling point of a liquid. He set up the appartu...
0Mohan was asked by his teacher to determine the boiling point of a liquid. He set up the appartus as shown in the figure. He rocorded the boiling point of the liquid as 140^(@)C and reported the reading to this teacher. The teacher asked him to repeat the experiment after dipping the bulb of the thermometer in the liquid and also placing the beakeron a tripod stand covered with a wire gauze. After reading this narration, answer the following question : (i) Was the reading taken by the student correct ? (ii) What was the necessity of wire gauze? (iii) How did teacher help the student? (iv) What is teh value based information associated with this?
Class:11
Subject: CHEMISTRY
Chapter: STATES OF MATTER : GASES AND LIQUIDS
Book:DINESH PUBLICATION
Board:NEET
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