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Organic Chemistry 1 Introduction

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Questions and Answers

What is the defining characteristic of an organic compound?

The presence of oxygen atoms

The presence of carbon and hydrogen atoms (correct)

The presence of nitrogen atoms

The presence of sulfur atoms

What type of bonds are typically found in aliphatic compounds?

Aromatic bonds

Single, double, and triple bonds (correct)

Ionic bonds

Polar bonds

What is the result of the solidification test on benzene?

It solidifies (correct)

It forms a yellow crystal

It does not solidify

It forms a red crystal

What is the purpose of the picrate test?

To differentiate between naphthalene and anthracene Signup and view all the answers

What is the characteristic of hydrocarbons in terms of their solubility?

They are insoluble in water Signup and view all the answers

What is the primary focus of organic chemistry?

Explaination of the physical and chemical properties of organic molecules Signup and view all the answers

What is the result of the nitration test on benzene?

No reaction occurs Signup and view all the answers

Which element, in addition to carbon and hydrogen, can be found in organic compounds?

All of the above Signup and view all the answers

What is the main difference between aliphatic and aromatic hydrocarbons?

The presence of a benzene ring Signup and view all the answers

What is the purpose of adding 1ml of a hydrocarbon to a dry tube in the solidification test?

To observe the solidification of the hydrocarbon Signup and view all the answers

What is the result of the nitration test on toluene?

Formation of an oily layer Signup and view all the answers

What is the result of the picrate test on naphthalene?

Formation of a yellow crystal Signup and view all the answers