The product formed by the reaction of with RMgX is:
1.
2.
3.
4.
Which of the following does not give nucleophilic substitution with alcohol?
1.
2. Acetic anhydride
3. Ether
4. None of the above
In preparation of alkene from alcohol using which is an effective factor:
1. Porosity of
2. Temperature
3. Concentration
4. Surface area of
The correct statement among the following is:
1. | Any aldehyde gives secondary alcohol on reduction. |
2. | The reaction of vegetable oil with H2SO4 gives glycerin. |
3. | C2 H5OH and iodine with NaOH give iodoform. |
4. | Sucrose in reaction with NaCl gives invert sugar. |
n-Propyl alcohol and Isopropyl alcohol can be chemically distinguished by which reagent:
1. PCl5
2. Reduction
3. Oxidation with Potassium dichromate
4. Ozonolysis
The compound that will not form a yellow precipitate on heating with an alkaline solution of iodine is:
1.
2.
3.
4.