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Naily [24]
3 years ago
5

Which of the following bonds is the strongest? H-H C-CI C=O N-N

Chemistry
2 answers:
Marina86 [1]3 years ago
6 0

Answer:

C=O

Explanation:

We are given that

H-H

C-Cl

C=O

N-N

We know that single bonds are weaker than the double bonds. It can says that the double bonds are stronger than the single bonds.The single bond is formed between two electrons and double bonds are formed between four electrons.

When double bonds are formed between two atoms then one is sigma bond and other is pi bond .Sigma bonds are formed by hybridization between s- s orbital and pi bonds are formed between un-hybridized p- orbitals.

Therefore, Double bonds are stronger than the single bond.Hence, C=O is strongest bond.

Answer: In  C=O the bond  is strongest bond.

Arisa [49]3 years ago
4 0
Double bonds are stronger than single bonds. So C=O.
Hope it helps!
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An irregular chunk of iron has a density of 7.87 g/cm3. A 14.5 gram chunk is added to a graduated cylinder. If the final volume
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Answer:

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Explanation:

From the question given above, the following data were obtained:

Density (D) of iron = 7.87 g/cm³

Mass (m) of iron = 14.5 g

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Density (D) of iron = 7.87 g/cm³

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D = m/V

7.87 = 14.5 /V

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1.84 cm³ = 1.84 mL

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As it is given that number of initial particles is 128 \times 10^{10} and number of half-lives is 3.

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The question is incomplete, the complete question is;

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