1
Samir is learning about the structure of organic compounds. He knows that carbon atoms can form chains, branches, and rings. What is the term for the ability of carbon to form long chains?
2
Yara is learning about ethers. She understands that ethers have an oxygen atom connected to two carbon groups. Which of the following is an ether?
3
Which bond is present between carbon atoms in alkanes?
4
Waleed is learning about ketones. He understands that ketones contain a carbonyl group bonded to two carbon groups. Which of the following is a ketone?
5
David is studying molecular formulas. He learns that a molecular formula shows the actual number of atoms of each element in a molecule. What is the molecular formula of ethane?
7
Which class of compounds contains only carbon and hydrogen?
9
Usman is learning about carboxylic acids. He understands that carboxylic acids are weak acids. Which of the following is a weak carboxylic acid?