Question

What precautions should we take while measuring the volume of liquid having concave meniscus​

Answer 1

The line of sight must be perpendicular to measuring scale to avoid parallax error. Formation of bubbles inside the cylinder should be completely avoided.

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Answer 2

Answer:

The line of sight must be perpendicular to measuring scale to avoid parallax error. Formation of bubbles inside the cylinder should be completely avoided.

Explanation:

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