HSC Science (General) 11th Standard - Maharashtra State Board Question Bank Solutions

Arrange the three isomers of alkanes with molecular formula C₅H₁₂ in increasing order of boiling points and write their IUPAC names.

Write IUPAC names of the products obtained by the reaction of cold concentrated sulphuric acid followed by water with the following compound.

but-l-ene

Write a balanced chemical reaction for the preparation of ethane from Ethyl bromide.

Write a balanced chemical reaction for the preparation of ethane from Ethyl magnesium iodide.

How many monochlorination product is possible for 2-methylpropane? Draw their structures and write their IUPAC names.

How many monochlorination product is possible for 2-methylbutane? Draw their structures and write their IUPAC names.

Write all the possible products for pyrolysis of butane.

What is the action of following on ethyl iodide?

alc. KOH

What is the action of following on ethyl iodide?

Zn, HCl

An alkene ‘A’ on ozonolysis gives 2 moles of ethanal. Write the structure and IUPAC name of ‘A’.

Identify the main product of the reaction:

\[\ce{CH3 - CH2 - CH3 ->[O2][\Delta]}\] ______.

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Oxidative Rancidity is a ______ reaction.

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Saponification is carried out by ______.

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Aspirin is chemically named as ______.

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Find the odd one out from the following:

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Arsenic based antibiotic is ______.

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The chemical used to slow down the browning action of cut fruit is ______.

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The chemical is responsible for the rancid flavour of fats is ______.

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Health benefits are obtained by consumption of ______.

Write a balanced chemical reaction for the preparation of ethane from Ethyl bromide.