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

Write bond-line formulae and condensed formulae for the following compound.

hept-2-ene

Write bond-line formulae and condensed formulae for the following compound.

2, 2, 4, 4-tetramethylpentane

Write bond-line formulae and condensed formulae for the following compound.

octa-1,4-diene

Write bond-line formulae and condensed formulae for the following compound.

Methoxyethane

Write the structural formulae for the following name and also write correct IUPAC names for them.

5-ethyl-3-methylheptane

Write the structural formulae for the following names and also write correct IUPAC names for them.

2,4,5-Trimethylhexane

Write the structural formulae for the following name and also write the correct IUPAC name for it.

2,2,3-trimethylpentan-4-ol

Distinguish between Carbocation and carbanion.

Explain the trend of the following in group 13 elements:

Atomic radii

Explain the trend of the following in group 13 elements:

ionization enthalpy

Explain the trend of the following in group 13 elements:

electron affinity

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

Propene

Select and write the most appropriate alternatives from the given choices.

Intermolecular forces in liquid are -

Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.

Write the reaction to convert propene to n-propyl alcohol.

Write the reaction to convert propene to isopropyl alcohol.

What is the action of following on but-2-ene?

dil. alkaline KMnO₄

What is the action of following on but-2-ene?

acidic KMnO₄

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\\phantom{...........................}|\\\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}\end{array}\]

1. Write the IUPAC name of the product.
2. State the rule that governs the formation of this product.

Explain the following:

Cooking makes food easy to digest.