Chemistry Test - 3

Acidity of compounds is decided by several factors including electrometric effects, H -bonding, aromaticity etc. for acids and their conjugate bases. Pick the correct statement. pK_a of

The following statements are on the reactivity of phenols. Pick the WRONG statement.

On refluxing with constant boiling hydroiodic acid (57\% HI in water), most methyl ethers are cleaved to give methyl iodide and an alcohol as the products. Which among the following methyl ethers is most likely to give methanol instead of methyl iodide upon treatment with constant boiling HI ?

Carbonyl compounds can be separated from aliphatic hydrocarbons by

Which among the following methods is NOT suitable for the preparation of hydrocarbons?

An organic compound gave positive tests with 2,4-DNP reagent, Tollens reagent and Fehling solution. Upon treatment with iodine in the presence of sodium hydroxide it gave iodoform and methanoic acid. The compound most probably is

Gabriel phthalimide synthesis is NOT a viable method for the direct synthesis of

While H₂S and H₂ Se are gases, H₂O is liquid due to

Cd and Cu can be separated and analyzed using

What will be the product of the reaction ₂₆Fe⁵⁸ (d, p)?