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1 answer 76 views

What is vital force theory?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

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1 answer 404 views

What are the reasons for the formation of millions of organic compounds?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

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2 answers 247 views

Why the organic compounds are poor conductor of electricity?

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

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Why the melting and boiling points of organic compounds are low.

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

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Point out the properties of carbon which are responsible for formation of long chains of carbon atom compounds.

asked Sep 19, 2017 in Chemistry by sonia (36.5k points)

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1 answer 845 views

Why and how carbon completes its octet?

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1 answer 305 views

What is destructive distillation of coal?

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 155 views

How is coal formed? What are the different types of coal?

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 159 views

Which aromatic compound is used to keep insects away from clothes?

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 906 views

Why benzene and other homologous compounds of benzene are called aromatic compounds?

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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What are heterocyclic compounds? Give two examples.

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 87 views

Define homologous series. Pyridine

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 425 views

Differentiate between homocyclic and heterocyclic compounds.

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 77 views

Write classification of coal.

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 142 views

Define structural formula. Draw the structural formulae of n-butane and isobutene.

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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Write down the dot and cross formula of propane and n-butane?

asked Sep 18, 2017 in Chemistry by shamroz (41.5k points)

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1 answer 401 views

What is an ester group? Write down the formula of ethyl acetate.

asked Sep 18, 2017 in Chemistry by sonia (36.5k points)

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1 answer 130 views

Define functional group with an example.

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Explain different radicals of butane.

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What is the difference between n-propyl and isopropyl? Explain with structure,

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