How Many Distinct Arrangements Can Be Formed from All the Letters

question 63

Multiple Choice

How many distinct arrangements can be formed from all the letters of ʺstudentsʺ?

• A) 10,080
• B) 1680
• C) 720
• D) 40,320

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Definitions:

Saponification

A chemical reaction involving the hydrolysis of fats or oils by an alkali to produce glycerol and soap.

Ester Hydrolysis

A chemical reaction in which an ester is converted into its constituent alcohol and acid by the action of water or a hydroxide ion.

Major Product

The main product formed in a chemical reaction, which is generated in greater amounts compared to any other product.

Major Product

The chemical species that is formed in the largest amount from a chemical reaction, indicating the most favorable pathway under the given reaction conditions.