2 years ago

What group is the element NITROGEN in? 1 Group 4 2 Group 5 3 Group 2 4 Group 8

Chemistry

2 answers:

Butoxors [25]2 years ago

3 0

Answer:

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nika2105 [10]2 years ago

3 0

Answer:
Group 5

Explanation:
It has 3- charge

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kodGreya [7K]

Answer:

a and d

Explanation:

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2 years ago

Predict the aldol product when the following ketone undergoes self-condensation in the presence of NaOH. Do not show the dehydra

Anit [1.1K]

Answer:

β-hydroxyaldehyde (an aldol) namely 3-Hydroxy butanal.

Explanation:

When acetaldehyde is treated with dil.NaOH it undergoes self condensation as it contains alpha-hydrogen atom in its compound forming β-hydroxyaldehyde (an aldol) namely 3-Hydroxy butanal. This compound upon further heating will eliminate a molecule of water forming aldol condensation product namely Crotonaldehyde Or But-2-en-al. see the diagram attached.