(a)
Interpretation:
Whether the statement.
The general name of an aliphatic
Concept Introduction:
Alkanoic acid is the IUPAC name of carboxylic acid.
- First choose the longest continuous chain of carbon atoms having carboxyl group known as parent chain.
- The numbering of parent chain should be done in a way that the carboxyl group and substituents get the lowest number.
- The root name of the carbon chain is “oic” acid.
- The appropriate name should be given to every alkyl group and denote its position on the parent chain with the number.
- The alkyl groups are written in alphabetical order.
(b)
Interpretation:
Whether the statement.
A molecule containing two COOH groups is called a dicarboxylic acid is true or false.
Concept Introduction:
Carboxylic acids containing two COOH groups are known as dicarboxylic acid.
(c)
Interpretation:
Whether the statement.
Ethanedioic (oxalic acid) acid is the simplest dicarboxylic acid is true or false.
Concept Introduction:
Oxalic acid contains total two carbon atoms. It’s IUPAC name is ethanedioic acid, here dioic represents the two carboxyl groups.
(d)
Interpretation:
Whether the statement.
3-Methylbutanoic acid is chiral is true or false.
Concept Introduction:
Chiral molecules are those in which there are four different groups attached tetrahedrally.
(e)
Interpretation:
Whether the statement.
The simplest carboxylic acid is methanoic acid (common name: formic acid), HCOOH is true or false.
Concept Introduction:
Formic acid is a carboxylic acid with one carbon.
(f)
Interpretation:
Whether the statement.
Benzoic acid is an
Concept Introduction:
Aromatic carboxylic acid must follow
(g)
Interpretation:
Whether the statement.
Formic acid, which is the common name for HCO2 H, is derived from the word Formica, which is the Latin name for ants is true or false.
Concept Introduction:
Formic acid is a carboxylic acid with one carbon.
(h)
Interpretation:
Whether the statement.
(S)-Lactic acid, CH3 -CHOH-COOH, contains two functional groups: a 20 alcohol and a carboxyl group are true or false.
Concept Introduction:
Lactic acid is 2-hydroxypropanoic acid.
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Chapter 17 Solutions
EP INTRO.TO GENERAL,ORGANIC...-OWL ACCE
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- Which one of the following statements explain why protecting groups are referred to as “a necessary evil in organic synthesis”? Question 12Select one or more: A. They increase the length and cost of the synthesis B. Every synthesis employs protecting groups C. Protecting group have no role to play in a synthesis D. They minimize the formation of side productsarrow_forwardWhich of the following attributes is a key advantage of the chiral auxiliary approach over the chiral pool approach in asymmetric synthesis? Question 10Select one: A. Chiral auxiliaries are cheaper than chiral pool substrates B. Chiral auxiliary can be recovered and recycled unlike chiral pool substrates. C. The use of chiral auxiliaries provide enantiopure products, while chiral pool reactions are only enantioselective D. The chiral auxiliaries are naturally occurring and do not require synthesisarrow_forwardIn the following molecule, indicate the hybridization and shape of the indicated atoms. CH3 CH3 H3C HO: CI:arrow_forward
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