Twitter - Quiz Tutors
Collections of atoms that attach the carbon skeleton of an organic molecule and confer specific properties
Facebook - Quiz Tutors

Carbon Skeleton – Chemistry Practice Exam

The key terms of Chemistry Practice Exam include, Carbon Skeleton.


The compound R-OH represents

an alcohol


functional groups

Collections of atoms that attach the carbon skeleton of an organic molecule and confer specific properties


ammonium molybdate

oxidizing agent used to oxidize phosphorous to phosphate


activated charcoal

substance used as decolorizing agent


Seeding
Scratching the side of the vessel
Stirring
Agitation

Indirect nucleus formation can be done using


Table salt out

Odd one out


odd one out

Alcohol = rubefacient
Calcium carbonate = antiseptic
Sucrose = viscosity builder
Urea = fertilizer


Which among the following elements can form a bond with carbon?

Nitrogen
Carbon
Hydrogen
Halogens
Oxygen


Nitric Acid

used as acidifying agent for sodium fusion extract


conductivity test

It refers to the degree of ionization of compounds:


true about ethyl alcohol

known as grain alcohol
Can be used as antiseptic and disinfectant


Sublimation

refers to the direct conversion of a substance from a solid to gas without passing through the liquid state.


Violet color

Sodium thionitroprusside color is


Kjeldahl method

used to quantitatively determine the amount of nitrogen in the given sample


yellow

Presence of phosphorous produces precipitate.


Cyanide poisoning

substance is considered toxic


The compound R-OH represents

an alcohol


functional groups

Collections of atoms that attach the carbon skeleton of an organic molecule and confer specific properties


ammonium molybdate

oxidizing agent used to oxidize phosphorous to phosphate


activated charcoal

substance used as decolorizing agent


Seeding
Scratching the side of the vessel
Stirring
Agitation

Indirect nucleus formation can be done using


Table salt out

Odd one out


odd one out

Alcohol = rubefacient
Calcium carbonate = antiseptic
Sucrose = viscosity builder
Urea = fertilizer


Which among the following elements can form a bond with carbon?

Nitrogen
Carbon
Hydrogen
Halogens
Oxygen


Nitric Acid

used as acidifying agent for sodium fusion extract


conductivity test

It refers to the degree of ionization of compounds:


true about ethyl alcohol

known as grain alcohol
Can be used as antiseptic and disinfectant


Sublimation

refers to the direct conversion of a substance from a solid to gas without passing through the liquid state.


Violet color

Sodium thionitroprusside color is


Kjeldahl method

used to quantitatively determine the amount of nitrogen in the given sample


yellow

Presence of phosphorous produces precipitate.


Cyanide poisoning

substance is considered toxic


Homepage