Practice question
Question
The number of lone pairs on nitrogen in CH₃CH₂NHCH₃ is:
Explanation
In CH₃CH₂NHCH₃, nitrogen has three sigma bonds (two C, one H) and one lone pair, as per the PDF’s structure.
We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policyMCQ
Question
Guides and insights connected to this topic
Learn what plasmolysis is, how it works in plant cells, and why it matters in biology with clear definitions and examples.
Learn about the structure, locations, and functions of mucous membranes. Discover common disorders and how they protect the body.
Learn about the three main types of bone cells—osteoblasts, osteocytes, and osteoclasts—their roles in bone formation, maintenance, and remodeling.
This page is supported by advertisements. An ad blocker is stopping those ads from loading, so we cannot show the rest of the page yet. Pause the blocker for this site, then continue. We will check again automatically.
You can keep using this site after advertisements are allowed to load.