277529
Acetaldehyde upon treated with dil. $\mathrm{NaOH}$ forms.
1 $\mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{OH}$
2CC(O)CC=O
3 $\mathrm{CH}_{3} \mathrm{COOH}$
4 $\mathrm{CH}_{3}-\mathrm{CH}_{3}$
Explanation:
Assam CEE-2021
SOLUTIONS
277534
Isotonic solutions are solutions having the same
1 surface tension
2 vapour pressure
3 osmotic pressure
4 viscosity
Explanation:
Isotonic solution having the same osmotic pressure $(\Pi=\mathrm{iCRT})$ at the same temperature.
Karnataka-CET-2018
SOLUTIONS
277545
Pure water can be obtained from sea water by
1 centrifugation
2 plasmolysis
3 reverse osmosis
4 sedimentation
Explanation:
Pure water can be obtained from the sea water by the process of reverse osmosis. In this method, pressure is applied and the solute is retained at the pressurised side by allowing the solvent to pass through the membrane.
277529
Acetaldehyde upon treated with dil. $\mathrm{NaOH}$ forms.
1 $\mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{OH}$
2CC(O)CC=O
3 $\mathrm{CH}_{3} \mathrm{COOH}$
4 $\mathrm{CH}_{3}-\mathrm{CH}_{3}$
Explanation:
Assam CEE-2021
SOLUTIONS
277534
Isotonic solutions are solutions having the same
1 surface tension
2 vapour pressure
3 osmotic pressure
4 viscosity
Explanation:
Isotonic solution having the same osmotic pressure $(\Pi=\mathrm{iCRT})$ at the same temperature.
Karnataka-CET-2018
SOLUTIONS
277545
Pure water can be obtained from sea water by
1 centrifugation
2 plasmolysis
3 reverse osmosis
4 sedimentation
Explanation:
Pure water can be obtained from the sea water by the process of reverse osmosis. In this method, pressure is applied and the solute is retained at the pressurised side by allowing the solvent to pass through the membrane.
277529
Acetaldehyde upon treated with dil. $\mathrm{NaOH}$ forms.
1 $\mathrm{CH}_{3}-\mathrm{CH}_{2}-\mathrm{OH}$
2CC(O)CC=O
3 $\mathrm{CH}_{3} \mathrm{COOH}$
4 $\mathrm{CH}_{3}-\mathrm{CH}_{3}$
Explanation:
Assam CEE-2021
SOLUTIONS
277534
Isotonic solutions are solutions having the same
1 surface tension
2 vapour pressure
3 osmotic pressure
4 viscosity
Explanation:
Isotonic solution having the same osmotic pressure $(\Pi=\mathrm{iCRT})$ at the same temperature.
Karnataka-CET-2018
SOLUTIONS
277545
Pure water can be obtained from sea water by
1 centrifugation
2 plasmolysis
3 reverse osmosis
4 sedimentation
Explanation:
Pure water can be obtained from the sea water by the process of reverse osmosis. In this method, pressure is applied and the solute is retained at the pressurised side by allowing the solvent to pass through the membrane.
