CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317374
Assertion : Turpentine oil is purified by steam distillation. Reason : Steam distillation eliminates nonvolatile impurities.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Steam distillation is applied to separate substances which are steam volatile and are immiscible with water. This method removes nonvolatile impurities. The boiling point of turpentine oil is \(154^{\circ} \mathrm{C}\) and it is insoluble in water. It is purified by steam distillation. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317375
Mixture of iodine and sodium sulphate is separated by.....
1 differential extraction
2 chromatography
3 sublimation
4 distillation
Explanation:
Iodine and sodium sulphate is seprated by sublimation. It is a process of transition of a substance from the solid to the gaseous state without passing through the liquid state. To separate mixture that contain a sublimate with volatile component from a non-sublimate impurity, the sublimation process is used. In this mixture iodine use as a sublimate and sodium sulphate is use as a non-sublimate impurity.
MHTCET - 2020
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317376
A mixture of naphthalene and benzoic acid can be separated by
1 Extraction with solvent
2 Sublimation
3 Fractional crystallisation
4 Distillation
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317377
A mixture contains four solid organic compounds, A, B, C and D. On heating only C changes from solid to vapour state. \(\mathrm{C}\) can be separated from the rest in the mixture by
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317374
Assertion : Turpentine oil is purified by steam distillation. Reason : Steam distillation eliminates nonvolatile impurities.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Steam distillation is applied to separate substances which are steam volatile and are immiscible with water. This method removes nonvolatile impurities. The boiling point of turpentine oil is \(154^{\circ} \mathrm{C}\) and it is insoluble in water. It is purified by steam distillation. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317375
Mixture of iodine and sodium sulphate is separated by.....
1 differential extraction
2 chromatography
3 sublimation
4 distillation
Explanation:
Iodine and sodium sulphate is seprated by sublimation. It is a process of transition of a substance from the solid to the gaseous state without passing through the liquid state. To separate mixture that contain a sublimate with volatile component from a non-sublimate impurity, the sublimation process is used. In this mixture iodine use as a sublimate and sodium sulphate is use as a non-sublimate impurity.
MHTCET - 2020
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317376
A mixture of naphthalene and benzoic acid can be separated by
1 Extraction with solvent
2 Sublimation
3 Fractional crystallisation
4 Distillation
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317377
A mixture contains four solid organic compounds, A, B, C and D. On heating only C changes from solid to vapour state. \(\mathrm{C}\) can be separated from the rest in the mixture by
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317374
Assertion : Turpentine oil is purified by steam distillation. Reason : Steam distillation eliminates nonvolatile impurities.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Steam distillation is applied to separate substances which are steam volatile and are immiscible with water. This method removes nonvolatile impurities. The boiling point of turpentine oil is \(154^{\circ} \mathrm{C}\) and it is insoluble in water. It is purified by steam distillation. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317375
Mixture of iodine and sodium sulphate is separated by.....
1 differential extraction
2 chromatography
3 sublimation
4 distillation
Explanation:
Iodine and sodium sulphate is seprated by sublimation. It is a process of transition of a substance from the solid to the gaseous state without passing through the liquid state. To separate mixture that contain a sublimate with volatile component from a non-sublimate impurity, the sublimation process is used. In this mixture iodine use as a sublimate and sodium sulphate is use as a non-sublimate impurity.
MHTCET - 2020
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317376
A mixture of naphthalene and benzoic acid can be separated by
1 Extraction with solvent
2 Sublimation
3 Fractional crystallisation
4 Distillation
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317377
A mixture contains four solid organic compounds, A, B, C and D. On heating only C changes from solid to vapour state. \(\mathrm{C}\) can be separated from the rest in the mixture by
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317374
Assertion : Turpentine oil is purified by steam distillation. Reason : Steam distillation eliminates nonvolatile impurities.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
Steam distillation is applied to separate substances which are steam volatile and are immiscible with water. This method removes nonvolatile impurities. The boiling point of turpentine oil is \(154^{\circ} \mathrm{C}\) and it is insoluble in water. It is purified by steam distillation. So, the option (2) is correct.
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317375
Mixture of iodine and sodium sulphate is separated by.....
1 differential extraction
2 chromatography
3 sublimation
4 distillation
Explanation:
Iodine and sodium sulphate is seprated by sublimation. It is a process of transition of a substance from the solid to the gaseous state without passing through the liquid state. To separate mixture that contain a sublimate with volatile component from a non-sublimate impurity, the sublimation process is used. In this mixture iodine use as a sublimate and sodium sulphate is use as a non-sublimate impurity.
MHTCET - 2020
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317376
A mixture of naphthalene and benzoic acid can be separated by
1 Extraction with solvent
2 Sublimation
3 Fractional crystallisation
4 Distillation
Explanation:
Conceptual Questions
CHXI12:ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES
317377
A mixture contains four solid organic compounds, A, B, C and D. On heating only C changes from solid to vapour state. \(\mathrm{C}\) can be separated from the rest in the mixture by
