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20-11-2021
Chemistry

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A student carries out a titration. State why he:

a) swirls the conical flask containing the alkali solution while adding dilute acid from the burette.

B) adds acid drop by drop near the end-point.

C) reads the burette at the eye level.

Respuesta :

patienceawelewa patienceawelewa

20-11-2021

Answer:

a)to make sure it is thoroughly stirred

b)to get the accurate answer

c)to avoid parallax error

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