Nomenclature

Q.

IUPAC name of tertiary butyl alcohol is-

1. 2-methyl propan-1-ol

2. Butan-2-ol

3. Butan-1-ol

4. 2-methyl propan-2-ol

Q. Which of the following represents a correct chemical formula?

1. $NaS$
2. $BiP{O}_4$
3. $CaCI$
4. $NaS{O}_4$

Q. IUPAC name of the compound
is

1. 3, 3, 3 -Trimethylpropanal
2. 2, 2-Dimethylbutanal
3. 3, 3-Dimethylbutanal
4. 1, 1-Dimethylbutanal.

Q.

What will be the IUPAC name of the given compound?

1. 2, 5 -diethyl-4-methylhexane

2. 2, 3-dimethyl-4-ethylheptane

3. 2, 5, 6 - trimethyloctane

4. 3, 4, 6- trimethyloctane

Q. Name the hydrocarbon having three carbon atoms and an -OH group attached to the terminal carbon atom.

1. Propan-1-one
2. Propan-1-oic acid
3. Propan-1-ol
4. Propan-1-al

Q.

What is the chemical name of the following compound?

1. Proponoic acid

2. Propanone

3. Pentanoic acid

4. Pentanone

Q.

IUPAC name for: [2 MARKS]

1. ${\text{CH}}_3{\text{CH}}_2\text{Br}$
2. $\text{HCHO}$

Q. Equivalent weight of hydrated oxalic acid is:

1. $126$
2. $44$
3. $45$
4. $63$

Q. Cyclohexane and Benzene are

1. metamers
2. isomers
3. cyclic
4. polymers

Q.

Give empirical formula of

a)Benzene ($C_6{H}_6$)
b)Glucose ($C_6{H}_{12}{O}_6$)

Q.

The IUPAC name of isobutane is

___

Q. A hydrocarbon with 6-carbons in the skeletal can be named using which root word?

1. Prop-
2. But-
3. Pent-
4. Hex-

Q. Chemical formula of a compound is determined on the basis of __________ of its constituents.

1. number of neutrons
2. valency
3. atomic mass
4. atomic size