Which of the following is an undesirable property of a manometric liqu

1.	Which of the following is an undesirable property of a manometric liquid ?
A.	Non-sticky & non-corrosive nature.
B.	High vapour pressure.
C.	Low viscosity & surface tension.
D.	Low co-efficient of thermal expansion.
Answer» C. Low viscosity & surface tension.

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Which of the following is an undesirable property of a manometric liquid ?

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