Phenol,sometimes Called Carbolic Acid,was the First

Q68: Which of the following is a heterocyclic

Q69: The simplest carboxylic acid is commonly known

Q70: What is the general formula for a

Q71: Which of the following is an alkyne?<br>A)ethylene<br>B)hexyne<br>C)heptane<br>D)benzene

Q72: What feature of carbon is probably most

Q74: The element whose atoms have a unique

Q76: An emollient is a<br>A)skin softener.<br>B)sun screen.<br>C)laxative.<br>D)detergent.

Q77: Which of the following alkanes will have

Q78: A molecular formula of an aromatic hydrocarbon

Q102: How many different structural isomers are there