Advertisements
Advertisements
Question
Select the correct gas from given options which match with the following description:
Turns lime water milky and blue litmus paper slightly pink.
Options
CO2
O2
NH3
Water vapour
CI2
H2S
Advertisements
Solution
CO2
APPEARS IN
RELATED QUESTIONS
Give the properties of water responsible for controlling the temperature of our body.
Density of water varies with temperature. What are its consequences?
Explain why:
Effervescence is seen on opening a bottle of soda water.
Normally, solubility of crystalline solid increases with temperature. Does it increase uniformly in all cases? Name a substance whose solubility:
Increases rapidly with temperature
Using a platinum wire, cone, hydrochloric acid and a Bunsen burner how would you distinguish between the three salts e. sodium chloride, potassium chloride and calcium chloride. Explain in brief the method used for the same.
How does an increase in temperature affect the solubility of NaCl?
What is the effect of temperature on the solubility of KNO, and calcium sulphate in water?
From the following list of salts: Na2SO4, 10H2O, NaCl, KClO3, NaNO3, Ca(OH)2, NH4Cl, KCI, CaSO4.
State the salts whose solubility is fairly independent or slightly increases with a rise in temperature of the water.
State the reason why boiled water tastes flat.
Solubility is the amount of solute dissolved in ______ g of solvent.
