Which is used to determine the solubility of a given mass at a particular temperature?
Solubility curve
Conductivity curve
Density curve
Fludity curve
What are the substances which can rapidly absorb or remove from other substances?
Drying agent
Deliquescent crystals
Anhydrous substance
Efflorescent crystals.
The reaction of cold water with_____________is comparitively less exothermic and vigorous
Potassium
Sodium
Calcium
Magnesium
Which water does not contain dissolved solids?
Tap
River
Rain
Well
Crystalline hydrated salts which are exposed to the atmosphere loses their moisture partially or completely to the atmosphere and change into the amorphous state is called as
Deliquescent
efflorescent
Hygroscopic
Above the earth's crust water is present as
Mist
Fog
Dew
Who synthesized water from its elements?
Rutherford
Henry cavendish
Joseph priestly
Einstein
Which does not react with cold or boiling water?
Aluminium
The amount of solute in a given weight of solvent determines the_____________of the solution
Density
Concentration
Viscosity
Fluidity
