Question
In the synthesis of aspirin (acetylsalicylic acid) from
salicylic acid, which reagent is used?Solution
Aspirin is synthesized by reacting salicylic acid with acetic anhydride in the presence of a catalyst (such as concentrated sulfuric acid). Acetyl chloride could theoretically work but is less commonly used due to its reactivity and cost.In the synthesis of aspirin (acetylsalicylic acid) from salicylic acid, which reagent is used?
The Narmada river flows to the west, while most other large peninsular rivers flow to the east. Why?Â
1. It occupies a linear rift valley.
<...Earthquakes occur most frequently at which part of earth?
Son River originates near _______.
Amindivi and Minicoy are parts of which Indian Union Territory?
The world’s largest coral reef is
With reference to river Teesta, consider the following statements:
1. The source of river Teesta is the same as that of Brahmaputra but it flows ...
Consider the following pairs:Â Â
Tribe                State
1. Limboo (Limbu)Â Â Â Â Sikkim
2. ...
Which of the following statements is incorrect with reference to Malda fault?
Which is the largest city in the world by population ?
Which river of Peninsular India does not flow into the Arabian Sea?
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