#201 An automobile tire is rated to last for 40,000 miles

An automobile tire is rated to last for 40,000 miles - Inorganic Chemistry

ChemistryExplain daily providing Q&A content “#201 An automobile tire is rated to last for 40,000 miles" in Inorganic chemistry jobs, Inorganic Chemistry, Inorganic chemistry examples.

Get the Free Online Chemistry Q&A Questions And Answers with explain. To crack any examinations and Interview tests these Chemistry Questions And Answers are very useful. Here we have uploaded the Free Online Chemistry Questions. Here we are also given the all chemistry topic.

 ChemistryExplain team has covered all Topics related to inorganic, organic, physical chemistry, and others So, Prepare these Chemistry Questions and Answers with Explanation Pdf.

For More Chegg Questions

• Inorganic Chemistry
• Organic Chemistry
• Physical Chemistry

Free Chegg Question

An automobile tire is rated to last for 40,000 miles. To an order of magnitude, through how many revolutions will it turn?

 For More Chemistry Notes and Helpful Content Subscribe Our YouTube Chanel - Chemistry Explain  

Free Chegg Answer

In the given question they are asking about lowest pKa means strongest acid molecule.
Relation between pKa and Acidity

we know that Cl is a -I Electron widrawing group those widraw the electron from molecule. when they widraw the electron - electron density between C-H bond is less than H⁺ remove easily and because CHCl₃ atom in comparision to CH₃Cl so easily to remove H⁺ and show lowest pKa value

Nitrogen directly attach to the phenyl ring so the electron density of N-H bond is decrease so easily to break N-H bond and give H⁺ ion and show lowest pKa value.

Cl is more electrongative than Br so all the bonding electron holding to itself so H⁺ is easily to remove in HCl comparision to HBr.