Home

What is the correct answer?

4

What is the pH of distilled water?

A. 0

B. 1

C. 7

D. 14

Correct Answer :

C. 7


Related Questions

Catalyst used in the 'catalytic converter' employed in automobile exhaust… The boiling & freezing points on a newly defined temperature scale in… Which of the following fastening devices has its both ends threaded? Enzymes belong to the category of Reduction in the grain size reduces the __________ of the material. Carbide tipped cutting tools are manufactured by powder metallurgy techniques… Drossing is a __________ operation. The yield point phenomenon observed in annealed low carbon steel is due… Percentage of argon (by volume) in dry atmospheric air is about Age hardening is connected with Encyclopaedia of Chemical Technology has been Spark plug is provided in a/an Which of the following does not have a sharp melting point? Colour comparator is used to measure the More than 95% of __________ is present in corundum. The most detrimental impurity in high pressure boiler feed water is Referring to the periodic table of elements, it is found that with increasing… Tempering of a material does not improve its The critical pressure at which the latent heat of vaporisation of steam… The burnout heat flux in the nucleate boiling regime is not a function… Which of the following is not used as a bearing material? __________ of hard alloy and tool steel is done to make it easily machinable. Steel containing low percentage of nickel, chromium & tungsten are termed… The main charge in blast furnace is usually Lead is added to 60:40 brass primarily to improve Fibre reinforced plastic (FRP) are At 100% relative humidity, the dew point temperature of moist air is Nusselt number/Biot number varies Direct conversion of thermal energy to electrical energy is facilitated… Magnesium is present in