- 1(current)
Q. No.Given below are two statements:
In light of the above statements, choose the correct answer from the options given below:
| Statement I: | The mass of a gas dissolved in a given mass of a solvent at any temperature is proportional to the pressure of the gas above the solvent. |
| Statement II: | The rate of dissolution of sugar is equal to the rate of crystallization of sugar at equilibrium. |
In light of the above statements, choose the correct answer from the options given below:
| 1. | Both statement I and statement II are true. |
| 2. | Both statement I and statement II are false. |
| 3. | Statement I is true but statement II is false. |
| 4. | Statement I is false but statement II is false. |
Subtopic: Concentration Terms & Henry's Law |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch List I with List II
Choose the correct answer from the options given below:
| List I Concentration expression |
List II Uses |
| A. Mass percentage | I. Medicine |
| B. Volume percentage | II. Concentration of pollutants |
| C. Mass by volume percentage | III. Industrial chemicals |
| D. Parts per million | IV. Liquid solutions |
Choose the correct answer from the options given below:
| Options: | A | B | C | D |
| 1. | III | IV | II | I |
| 2. | III | II | IV | I |
| 3. | III | IV | I | II |
| 4. | III | I | II | IV |
Subtopic: Concentration Terms & Henry's Law |
To view explanation, please take trial in the course below.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| Assertion (A): | The people living at high altitudes or climbers have a high concentration of oxygen in the blood and tissues. |
| Reason (R): | At high altitudes, the partial pressure of oxygen is less than that of the ground level. |
| 1. | Both A and R are correct and R is the correct explanation of A. |
| 2. | Both A and R are correct but R is not the correct explanation of A. |
| 3. | A is correct but R is not correct. |
| 4. | A is not correct but R is correct. |
Subtopic: Concentration Terms & Henry's Law |
To view explanation, please take trial in the course below.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe solubility of potassium nitrate in water increases with temperature. A saturated solution of potassium nitrate at 80 °C is cooled to 25 °C in a closed container. Which of the following statements is/are correct?
| (A) | The mass of undissolved potassium nitrate will increase. |
| (B) | The concentration of the potassium nitrate solution remains the same. |
| (C) | The total mass of solvent present remains the same. |
| 1. | B and C only | 2. | A and C only |
| 3. | A only | 4. | B only |
Subtopic: Concentration Terms & Henry's Law |
To view explanation, please take trial in the course below.
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To view explanation, please take trial in the course below.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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