Science (English Medium) Class 12 - CBSE Question Bank Solutions for Chemistry

Complete the synthesis by giving missing starting material, reagent or product.

Complete the synthesis by giving missing starting material, reagent or product.

\[\ce{CH3 - CH = CH2 ->[H2O/H+]}\]

Write the structure of the product of the following reaction:

Write the structure of the product of the following reaction:

\[\begin{array}{cc}
\ce{CH3 - CH2 - CH - CHO ->[NaBH4]}\\
|\phantom{....}\\
\ce{CH3}\\
\end{array}\]

Write the structure of the compound whose IUPAC name is as follows:

2-Methylbutan-2-ol

Write the structure of the compound whose IUPAC name is as follows:

1-Phenylpropan-2-ol

Write the structure of the compound whose IUPAC name is as follows:

3,5-Dimethylhexane-1, 3, 5-triol

Write the structure of the compound whose IUPAC name is as follows:

2,3-Diethylphenol

Write the structure of the compound whose IUPAC name is as follows:

1-Ethoxypropane

Write the structure of the compound whose IUPAC name is as follows:

2-Ethoxy-3-methylpentane

Write the structure of the compound whose IUPAC name is as follows:

Cyclohexylmethanol

Write the structure of the compound whose IUPAC name is as follows:

3-Cyclohexylpentan-3-ol

Write the structure of the compound whose IUPAC name is as follows:

Cyclopent-3-en-1-ol

Which one of the following has the highest dipole moment?

What is the covalence of nitrogen in N₂O₅?

Bond angle in `PH_(4)^(+)` is higher than that in PH₃. Why?

Why does the reactivity of nitrogen differ from phosphorus?

How is nitrogen prepared in the laboratory? Write the chemical equations of the reactions involved.

Give the resonating structure of N₂O₅.