Advertisements
Advertisements
प्रश्न
Sugar dissolves in water because ______.
विकल्प
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 solubility of a gas in water ______.
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 ______.
Which of the following 0.10 m aqueous solutions will have maximum ΔTf value?
The solubility of the following salts in water increases with increase in temperature, EXCEPT:
Which of the following influence(s) the solubility of a solid in a liquid solvent?
Which among the following is true for the value of Henry's law constant K?
The Henry's law constant for oxygen is 1.3 × 10-3 mol dm-3 atm-1. If partial pressure of oxygen is 0.46 atmosphere, what is the concentration of dissolved oxygen at 25°C and 1 atm pressure?
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 ______.
Which of the following is strongest nucleophile?
H2O2 is
Partial pressure of a solution component is directly proportional to its mole fraction. This is known as ______.
Henry's law constant for CH3Br(g) is 0.159 mol dm–3 bar–1 at 25°C. What is the solubility of CH3Br(g) in water at the same temperature and partial pressure of 0.164 bar?
What is Henry's law?
The solubility (in mol L−1) of AgCl (Ksp = 1.0 × 10−10) in a 0.1 M KCl solution will be ______.
Solubility of which among the following solids in water changes slightly with temperature?
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?
Depending on the states of solute and solvent there are ______ types of solutions.
The solubility of CH3Br(g) in water is 0.0260 mol/dm3 at 0.164 bar partial pressure and at 25°C. Calculate Henry's law constant.
Henry's constant for \[\ce{CH3Br_{(g)}}\] is 0.159 mol dm−3 bar−1 25°C. Calculate its solubility in water at 25°C, if its partial pressure is 0.164 bar.
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]
