Chemistry Test ...

For the reaction 2HI(g) ⇌ H₂(g) + I₂( g) The degree of dissociation (α) of HI(g) is related to equilibrium constant, K_p by the expression

In graphite, electrons are

The half-life of a reaction A → product is increased two times when the concentration of A is double. The order of the reaction is

The correct order of pseudohalide, polyhalide and interhalogen are

Oxymercuration-demercuration of CH₃CH = CH₂ produces

The incorrect statement is:

Assertion A: Enol form of acetone [CH₃COCH₃] exists in < 0.1% quantity. However, the enol form of acetyl acetone [CH₃COCH₂OCCH₃] exists in approximately 15% quantity.

Reason R: Enol form of acetyl acetone is stabilised by intramolecular hydrogen bonding, which is not possible in enol form of acetone.

For the reaction given below:

The compound which is not formed as a product in the reaction is a

Which one of the following reactions will not yield propionic acid?

Two statements are given below:

Statement I: The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.

Statement II: The solubility of monocarboxylic acids in water decreases with increase in molar mass.