What is the direction of flow of electrons in an electrolytic cell?
Which of the following is not a characteristic feature of a salt bridge?
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Which of the following factors does not affect the electrode potential of an electrode?
When equilibrium is reached inside the two half-cells of the electrochemical cells, what is the net voltage across the electrodes?
In which of the following solutions will the Van’t Hoff Factor for the solute be lesser than 1?
The depression of freezing point of a solution of acetic acid in benzene is – 0.2°C. If the molality of acetic acid is 0.1 m, then find the ratio of the normal mass to the abnormal mass. (Assume Kf of acetic acid = 4.0°C m-1)
Which of the following aqueous solutions should have the least boiling point?
Acetic acid associates as dimers in benzene. What is the Van’t Hoff factor (i) if the degree of association of acetic acid is 50%?
The pH of a 2 M solution of a weak monobasic acid (HA) is 4. What is the value of the Van’t Hoff factor?
What is the Van’t Hoff Factor for 1 mole of BaCl2, assuming 100% dissociation?
What is the value of the Van’t Hoff factor (i) for solutes that dissociate in water?
What is defined as the concentration of dissolved solute in a solvent beyond which none of it, if added to the solvent, will increase the concentration further more?
In a saturated solution with endothermic dissolution, how does the concentration of dissolved solute change with increasing then decreasing temperature?
When CO2 is introduced into aerated drinks and sealed, what is the nature of the graph between partial pressure of CO2 and its concentration in the drink?
Which of the following best describes the difficulty in breathing as one climbs to higher altitudes?
What is the substance, present in a larger quantity that tends to establish homogenous bonds with a foreign substance, introduced in smaller quantity?
What is the solubility product expression for silver chromate dissolving in water?
What characteristic of water accounts for its unique properties as a solvent?
Which of the following compound releases heat when dissolved in water?
What is the molar solubility product for V3(PO4)5 in terms of KSP?
At NTP, the solubility of natural gas in water is 0.8 mole of gas/kg of water. What is the Henry’s law constant for natural gas?
What is the concentration of N2 in a fresh water stream in equilibrium with air at 298 K and 1 atmosphere? Given the value of KH for N2 = 0.00060 mole/kgbar.
If, at 298 K water is the solvent, and Henry’s law constant for CO2 is 1.67 kbar and the constant of argon is 40.3 kbar, which of the following statements is true?
How does the solubility of gas change in a liquid, as described?
Which of the following solvents would most likely dissolve 3-Aminopropan-1-ol?
Which of the following is not a trade name of PMMA polymer?
Which of the following is used in the making of unbreakable cups?
Which of the following is used in the firewall of vehicles?
Which of the following is used in the manufacture of building materials?
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