Advertisements
Advertisements
प्रश्न
Sugar dissolves in water because ______.
पर्याय
sugar is nonpolar
water is polar
it forms hydrogen bonding with water
sugar and water are both polar
Advertisements
उत्तर
Sugar dissolves in water because it forms hydrogen bonding with water.
APPEARS IN
संबंधित प्रश्न
What is the effect of temperature on solubility of solids in water? Give examples.
The units of Henry’s law constant are ______.
The Henry’s law constant of a gas is 6.7 × 10–4 mol/(L bar). Its solubility when the partial pressure of the gas at 298 K is 0.65 bar is ______.
The unit of Henry's law constant is ____________.
Which of the following is INCORRECT?
Which of the following influence(s) the solubility of a solid in a liquid solvent?
Henry's law constant for a gas CH3Br is 0.159 mol dm−3 atm−1 at 25°C the solubility of CH3Br in water at 25°C and a partial pressure of 0.164 atm ____________.
Which among the following is true for the value of Henry's law constant K?
0.5 molal aqueous solution of a weak acid (HX) is 20% Ionized. If Kr of water is 1.86 K kg mol-1, the lowering in freezing point of solution is ______.
Solubility of a gas in liquid increases with ______.
Henry's law is a relation between ______.
H2O2 is
Partial pressure of a solution component is directly proportional to its mole fraction. This is known as ______.
What is Henry's law?
According to the Le-Chatelier principle, adding heat to a solid \[\ce{<=>}\] liquid equilibrium will cause the ______.
The relation between solubility of a gas in liquid at constant temperature and external pressure is stated by which law?
The solubility of a gas in a liquid is directly proportional to the pressure of the over the solution is stated by ______.
Calculate the solubility of gas in water at 1.2 atm and 25° C, if Henry’s law constant is 0.145 mol dm−3 atm−1 at 25° c.
`"K"_"sp"` for HgSO4 is `6.4 xx 10^-5`, what is the solubility of the salt?
Explain the solubility of gases in liquids.
Calculate the concentration of dissolved gas in water at 25°C if partial pressure of gas at same temperature is 0.15 atm. [KH = 0.15 mol dm-3 atm-1]
Which among the following salts dissolves in water with the absorption of heat?
Calculate the Henry’s law constant at 25°C if the solubility of gas in liquid is 2.1 × 10−2 mol dm−3 at 0.18 bar.
