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2 years ago

13

A student used a Vernier magnetic field sensor to measure the strength of the magnetic field generated by a bar magnet. At which

position is the
strength of the magnetic field strongest Point A or Point B?

1 answer:

Ksju [112]2 years ago

3 0

Answer:

answer c the field strength is the same at points a and b

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

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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.

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Answer:

12-6=6

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Answer:

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creativ13 [48]

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What is scientific notation?

lora16 [44]

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C.

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