Multiple Choice Practice Questions:
General Organic Chemistry Questions
Cupellation process is used in the metallugry of
Related: MCQ on Polymer chemistry
The metal extracted by electrolysis of its fused salt is
Silicon is main constituent of
Which of the following compounds will show geometrical isomerism?
Related: Tamilnadu Engineering Colleges
In metallurgy, flux is a substance used to convert
Fusible impurities to infusible impurities
Infusible impurities to fusible material
Mineral into silicate
Soluble impurities to insoluble impurities
On monochlorination of 2-methyl butane, the total number of chiral compounds is
If the impurity in a metal has a greater affinity for oxygen and is more easily oxidised than the metal, then the purification of metal may be carried out by
The substance which is mixed with the ore for removal of impurities is termed as
Gold is extracted by hydrometallurgical process based on its property
Of being electropositive
To form complexes which are water soluble
To form salts which are water soluble
Of being less reactive
Which of the following exhibits optical isomerism?
The shape of carbonium is
None of these
Which metal is extracted by electrolytic reduction method?
How many primary amines are possible for the formula C4H11N?
Related: Probability Questions & Answers MCQ
Which of the following ores is subjected to roasting during metallurgical operations for getting the metal oxide?
Which type of isomerism is shown by propanal and propanone?
Function of the flux added during smelting is
To make reduction easier
To precipitate slag
To remove gangue
To make ore porous
Metallurgy is the process of
Extracting the metal from the ore
Roasting the ore
Adding carbon to the ore in blast furnace
Concentrating the ore
An isomer of ethanol is
Heterolytic bond dissociation energy of alkyl halides follows the sequence
R – I > R – F > R – Br > R – Cl
R – F > R – Cl > R – Br > R – I
R – I > R – Br > R – Cl > R – F
R – Cl > R – Br > R – I > R – F
There are 19 questions to complete.