Name the reagent:

Name one reagent used to distinguish acetaldehyde and acetone.

Name two reagents which can be used to convert gtC = O to gt CH_(2) group.

Write the reagents for the following conversions:

State the reagent used for the following. Conversion:-

State the reagent used for the following. Conversion:-

State the reagent used for the following. Conversion:-

Name a reagent which can be used to distinguish between 2-butyne and 1-butyne.

Write the names of the reagents and equations for the preparation of the following ethers by Williamson's synthesis : (i) 1- Propoxypropan " " (ii) 2-Methoxy-2-methylpropane " " (iii) Ethoxybenzene " " (iv) Methoxyethane.

Give names of the reagents to bring about the following transformations: (i) Hexan-1-ol to hexanal (ii) Cyclohexanol to cyclohexanone (iii) p-Fluorotoluene to (iv) Ethanenitrile to ethanal p-fluorobenzaldehyde (v) Allyl alcohol to propenal (vi) But-2-ene to ethanal

In Reimer Tiemann the reagent used.