What does a polar molecule mean?

1 answer:

5 0

Answer: A polar molecule is a chemical species in which the distribution of electrons between the covalently bonded atoms is not even. Polarity is a description of how different the electrical poles of a molecule are. ... If the difference is considerable, a polar bond will form and one atom will attract more electrons

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masha68 [24]

Answer:

Hello there Dude answer is B :D hope it helped mark me brainliest.

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3 years ago

Temperature Dependence of the pH of pure Water

Mamont248 [21]

Answer:

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Explanation:

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Calculate the work done by a force of 30 N in lifting a load of 2 kg to a height of 10 m (g = 10 m/s2)

Mars2501 [29]

Answer:

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Explanation:

Given :

Applied force = 30 N
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Height = 10 m
g = 10 m/s²

Work done by the force :

Work done = Force x Displacement
Work done = mg x h
Work done = 30 N x 10 m
Work done = 300 J

Note :

What you have calculated is the work done by gravitational force on the object (that too, incorrectly)
But in the end, it asks for work done by the force of 30N
Hence, the given answer ~

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Answer:

The smallest radius will be four (4) times the initial radius

Explanation: