HSC Science (Computer Science) 11th Standard - Maharashtra State Board Question Bank Solutions for Chemistry

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

2,2,3-trimethylpentan-4-ol

Write dash formulae for the following bond line formulae.

Write dash formulae for the following bond line formulae.

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

dil alkaline \[\ce{KMnO4}\]

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

dil alkaline \[\ce{KMnO4}\]

Write dash formulae for the following bond line formulae.

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

dil alkaline \[\ce{KMnO4}\]

Write condensed formulae and bond line formula for the following structure.

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
\end{array}\]

Write condensed formulae and bond line formula for the following structure.

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\\
\ce{N ≡ C - C - C - C ≡ N}\\
|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\\
\end{array}\]

Write condensed formulae and bond line formula for the following structure.

\[\begin{array}{cc}
\phantom{.......}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{.....}\ce{O}\\
\phantom{.......}|\phantom{....}|\phantom{....}|\phantom{...} \phantom{..}//\\
\ce{H - C - C - C - C}\\
\phantom{......}|\phantom{....}|\phantom{....}|\phantom{.....}\backslash\\
\phantom{.........}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{......}\ce{OH}\\
\end{array}\]

Write dash formulae for the following bond line formulae.

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

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

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

2, 2, 4, 4- tetramethylpentane

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

2,2,3-trimethylpentan-4-ol

Write condensed formulae and bond line formulae for the following structure. 

\[\begin{array}{cc}
\ce{H\phantom{...}H\phantom{...}H\phantom{...}H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H\phantom{...}H\phantom{...}H\phantom{...}H}
\end{array}\]

Write condensed formulae and bond line formulae for the following structure.

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
\end{array}\]

Write condensed formulae and bond line formulae for the following structure.

\[\begin{array}{cc}
\phantom{.}\ce{H\phantom{...}H}\phantom{.}\\
|\phantom{....}|\\
\ce{N ≡ C - C - C - C ≡ N}\\
\phantom{.}|\phantom{....}|\phantom{.}\\
\phantom{.}\ce{H\phantom{...}H}\phantom{.}
\end{array}\]

Write condensed formulae and bond line formulae for the following structure.

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\\
\ce{N ≡ C - C - C - C ≡ N}\\
|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}
\end{array}\]

Write condensed formulae and bond line formulae for the following structure.

\[\begin{array}{cc}
\phantom{......}\ce{H\phantom{...}H\phantom{...}H\phantom{.....}O}\\
\phantom{......}|\phantom{....}|\phantom{....}|\phantom{....}//\\
\ce{H - C - C - C - C}\\
\phantom{......}|\phantom{....}|\phantom{....}|\phantom{.....}\backslash\\
\phantom{........}\ce{H\phantom{...}H\phantom{...}H\phantom{.....}OH}
\end{array}\]