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Class 12 Chemistry Practice Test: Solubility Solutions
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Class 12 Chemistry Practice Test: Solubility Solutions
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15 Questions

1. How does the solubility of gas change in a liquid, as described?
2. What is the substance, present in a larger quantity that tends to establish homogenous bonds with a foreign substance, introduced in smaller quantity?
3. Which of the following solvents would most likely dissolve 3-Aminopropan-1-ol?
4. How does the solubility of gas change in a liquid, as described?
5. 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?
6. 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?
7. 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?
8. Which of the following compound releases heat when dissolved in water?
9. What is the molar solubility product for V3(PO4)5 in terms of KSP?
10. 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?
11. 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.
12. What is the substance, present in a larger quantity that tends to establish homogenous bonds with a foreign substance, introduced in smaller quantity?
13. “The process of dissolution of solute in the solvent takes place even after saturation”. Is this true or false?
14. 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?
15. 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?

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