IIT JEE : Chemical Equilibrium QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
1.Reaction between silver nitrate and sodium chloride goes to completion because |
| the reaction is instantaneous |
| silver nitrate is insoluble in water |
| silver chloride is sparingly soluble in water |
| solubility of silver nitrate increases with sodium chloride |
2.200 mL of M/50 HCl are mixed with 100 mL of M/100 HCl, the pH of the resulting solution would be |
| 2.22 |
| 1.78 |
| 2 |
| zero. |
3.In a reversible reaction, two substances are in equilibrium. If the concentration of each one is doubled, the equilibrium constant will be |
| Reduced to half its original value |
| Reduced to one fourth of its original value |
| Doubled |
| Constant. |
4.Homogeneous equilibrium is one in which there are |
| all the three phases |
| no phases |
| two phases |
| one phase |
5.Which of the following statements is correct about the equilibrium constant? |
| Its value increases by increase in temperature |
| Its value decreases by decrease in temperature |
| Its value may increase or decrease with increase in temperature |
| Its value is constant at all temperature. |
More Chemical Equilibrium QUESTIONS AND ANSWERS available in next pages
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