How Many Constitutional Isomers Are There for a Molecule Having

question 14

Multiple Choice

How many constitutional isomers are there for a molecule having the molecular formula C₂H₄Cl₂?

• A)1
• B)2
• C)3
• D)4

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Definitions:

One-to-many Relationship

A type of database relationship where a single record in one table is linked to multiple records in another table.

Criterion <=200

A specification or condition, such as a measurable limit or threshold, that dictates the selection or evaluation process (in this context, indicating a maximum value of 200).

Foreign Key Field

In databases, an attribute in a table that links to the primary key of another table, establishing a relationship between the tables.

One-to-many Relationship

A one-to-many relationship in databases is a type of link between two tables where a record in the first table can be associated with one or more records in the second table.