Related Questions

Which of these liquids has the highest viscosity?
A Milk
B Syrup
C Pineapple juice
D Water
Which of the following liquids has the least density ?
A Fresh water
B Salt water
C Petrol
D Mercury
An azeotropic solution of two liquids has boiling point lower than either of them, when it
A Is saturated
B Is unsaturated
C Shows negative deviation from Raoult's law
D Shows positive deviation from Raoult's law
Among liquids, water has a comparatively high value of thermal conductivity, due to its
A Low density
B High viscosity
C Partial ionisation
D Dense structure
Which of the following expressions defines the Baume gravity scale for liquids heavier than water?
A (141.5/G) - 131.5
B 145 - (145/G)
C 200(G-1)
D (400/G) - 400
Which of the following gravity scales is used exclusively for liquids heavier than water?
A Baumme scale
B Twaddel scale
C API scale
D None of these
Which of the following expressions defines the Baume gravity scale for liquids lighter than water?
A °Be = (140/G) - 130
B °Be = 200(G-1)
C °Be = 145 - (145/G)
D °Be = (400/G) - 400
Which of the following liquids is most viscous?
A Oil
B Milk
C Water
D Petrol
Which of the following does not lower the surface tension of liquids ?
A Fat
B Soap
C Detergent
D Surfactant
'Particulate' air pollutants are finely divided solids and liquids. Which of the following is not a 'particulate'?
A Dust & mists
B Smoke & fumes
C Photochemical smog & soot
D None of these

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