[" 22.Highest viscocity is "],[" exhibited by "^(*)],[bigcirc" a) Glycerol "],[bigcirc" b) Ethylene glycol "],[bigcirc" c) Ethanol "],[bigcirc" d) Water "]

What is viscosity ? Predict the order of viscosity among the following : ethanol, ethylene glycol and glycerol.

Somatic cell hybrids are produced with the help of (a) Polyhydroxy glycol (b) Polyethylene glycol (c) Polycinyl glycol (d) Polypropylene glycol

{:("List - I","List - II"),("A) Phenol "+CH_(2)O,"1) Synthetic rubber"),("B) Terephthalic acid and ethylene glycol","2) Bakelite"),("C) Caprolactum","3) Nylon - 6"),("D) Butadiene and styrene","4) Terylene"):}

Ethylene glycol (HOH_2C-CH_2OH) is used as an antifreeze for water to be used in car radiators in cold places. How much ethylene glycol should be added to 1 kg of water to prevent it from freezing at -10^@C ? Molal depression constant of water is 1.86 K kg mol^(-1) .

Select the incorrect statement. (a) Lipid are insoluble in water (b) Glycerol is trihydoxy propane (c) Lecithin is a glycoprotein (d) Adenosine is a nucleotide

Which of the following statements about terylene are correct ? A) It is a poly ester B) It is obtained by the reaction between ethylene glycol and terephthalic acid C) It is a condensation polymer D) It is a natural polymer