Which of the following is needed to produce slag during the extraction of iron in the blast furnace?
Cryolite
Limestone
Carbon
Sulphur
Correct answer is B
No explanation has been provided for this answer.
Geometric (cis-trans) isomerism is exhibited by
C 2H 2CI 2
CH2CI5
C 4H 10
C5H12
Correct answer is A
No explanation has been provided for this answer.
Which of the following is a secondary alkanol?
OHCI2-CH2OH
H2C=CH-CH2OH
CH 3-CH(OH)-CH 3
CH3-(CH2)3-CH2OH
Correct answer is C
No explanation has been provided for this answer.
Alkanoates are produced from alkanols by
fermentation
saponification
oxidation
esterification
Correct answer is D
No explanation has been provided for this answer.
Which of the following compounds reacts with sodium hydroxide to form a salt?
CH 3CH 2COOH
(CH3) 3COH
CH3CH=CH 2
C 6H 12O 6
Correct answer is A
Like aqueous mineral acids, an alkanoic acid like propanoic acid (CH\(_3\)CH\(_2\)COOH) neutralizes a base like NaOH to produce a salt and water only in a NEUTRALIZATION REACTION.