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nydimaria [60]
3 years ago
7

The chemical bond between which two atoms is most polar? (1) C–N (3) S–Cl (2) H–H (4) Si–O

Chemistry
2 answers:
jeka943 years ago
7 0
(4) Si-O is the most polar, since their differences in electronegativity is the highest.
Vilka [71]3 years ago
5 0
Correct Answer: option 4: Si-O

Reason:
The bond polarity depends on the electronegativity difference between constituent atoms. Greater the electronegativity difference, polar is the bond. In present case, electronegativity of Si and O is 1.9 and 3.44 respectively. Hence, electronegativity difference is 1.54, which is greater as compared to other bonds on present interest. Hence, Si-O bond is considered to be more polar. 
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4 0
4 years ago
D Which compound is insoluble in water?
densk [106]

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3 years ago
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Rom4ik [11]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the choices the answer is E 

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5 0
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Read 2 more answers
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