Hydrometer measures the specific gravity of liquids based on the princ – McqOptions

MCQOPTIONS

1.	Hydrometer measures the specific gravity of liquids based on the principles of buoyancy. Pycnometer is used to measure the specific gravity of
A.	powder & grannular solids
B.	liquids
C.	low melting point semi-solids
D.	all 'a', 'b' & 'c'
Answer» E.

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