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Why hydrocarbons are soluble in organic solvents?
asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)
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1 answer 409 views
Write the molecular, dot and cross and structural formula of ethyne.
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Both, alkenes and alkynes are unsaturated hydrocarbons.
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Justify that alkanes give substitution reactions.
asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)
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What are the addition reactions? Explain with an example.
asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)
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Why alkane can’t be oxidized with KMnO4 solution?
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Why the alkenes are called 'olefins'?
asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)
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1 answer 449 views
Distinguish between propane and propene with a chemical test
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1 answer 299 views
How can you prepare ethene from alcohol and ethyl bromide?
asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)
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1 answer 227 views
Why the alkanes are used as fuel?
asked Sep 20, 2017 in Chemistry by shamroz (41.5k points)
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1 answer 231 views
What do you know about hydrogenation of alkenes?
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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1 answer 123 views
Why the alkanes are called 'paraffin's'?
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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1 answer 725 views
A compound consisting of four carbon atoms has a triple bond in it.
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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1 answer 479 views
Differentiate between saturated and unsaturated hydrocarbons.
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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Write the formula of oxalic acid
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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1 answer 171 views
What is the difference between glycol and glyoxalin?
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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1 answer 778 views
How can you prepare acetylene from tetrachloroethane?
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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1 answer 396 views
How is tetrabromoethane prepared from acetylene?
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1 answer 105 views
Why the alkynes are called acetylenes?
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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Which gases are present in LPG?
asked Sep 20, 2017 in Chemistry by sonia (36.5k points)
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