Question

Consider the reaction sequence
HC-CH
CH.MOBI
A HSOHB
HgSo.
(My containing compound)
The correct statement about A and B is
A is CH3 - CH2MgBr
B cannot reduce the Tollen's
reagent
B gives positive iodoform test
A is CH=CHMgBr​

Answer 1

Answer:

The correct statement about A and B is [See in attachment]

Explanation:

Step 1: Acetaldehyde reacts with NaOH to form beta hydroxy butyraldehyde. This is an example of aldol condensation reaction and is given by aldehydes or ketones having alpha hydrogen atom.

Step 2: According to the rate equation for a certain chemical reaction, the order is determined by adding the powers of the reactant concentrations. In engines with high temperatures and pressures, the reaction sequences progress through the phases of initiation, propagation, branching, and termination, with initiation and branching being the slowest of these.

Step 3: The first step is the attack of Grignard reagent (methyl magnesium iodide) on cyclohexanone to form a tertiary alcohol (compound A).

In the second step, the tertiary alcohol undergoes dehydration to form an alkene (compound (B).

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