What Is the Approximate Value of the Length of the C=C

question 79

Multiple Choice

What is the approximate value of the length of the C=C bond in ethane, CH₂=CH₂?

• A) 121 pm
• B) 134 pm
• C) 142 pm
• D) 154 pm

Identify and understand the basic concepts of human development beginning from a single cell.

Recognize the various factors that can cause mutations and their effects on human genetics.

Describe the process and significance of cell division and the role of chromosomes in heredity.

Understand the genetic basis and characteristics of different types of twins.

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