Why is it necessary to immerse the flask both in hot and cold water for 5 minutes before taking the temperature? The water levels inside and outside the flask when it was submerged in cold bath must be equal before the flask is removed.

Why is it necessary to immerse the flask both in hot and cold water for 5 minutes before taking the temperature? The water levels inside and outside the flask when it was submerged in cold bath must be equal before the flask is removed.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter31: Thermal Methods

Section: Chapter Questions

Problem 31.5QAP

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Why is it necessary to immerse the flask both in hot and cold water for 5 minutes before taking the temperature?
The water levels inside and outside the flask when it was submerged in cold bath must be equal before the flask is removed.

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