Why is the liquid bath stirred regularly during the determination of melting point?
Answers
Answer: To keep the volume of the bath constant. To decrease the temperature of the bath.
Explanation:
Why is the liquid bath stirred regularly during the determination of melting point?
To keep the temperature of the bath uniform throughout.
To decrease the temperature of the bath.
To keep the volume of the bath constant.
To increase the temperature of the bath.
The Correct Option is...
✔ To keep the temperature of the bath uniform throughout.
Explanation ⦂
the liquid bath stirred regularly during the determination of melting point 'to keep the temperature of the bath uniform throughout.'
During the determination of the melting point, the liquid bath is stirred regularly so that the temperature of the liquid bath remains the same throughout the determination of the melting point and the temperature of the liquid does not vary from place to place. That is, the liquid should not have an uneven temperature distribution but have a uniform temperature distribution, this helps in measuring the correct temperature of a liquid bath. This gives a very accurate melting point.
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