HSC Science (Electronics) 12th Standard Board Exam - Maharashtra State Board Question Bank Solutions for Chemistry

Answer in brief.

What are bidentate ligands? Give one example.

Answer in brief.

What are the coordination number and oxidation state of the metal ion in the complex [Pt(NH₃)Cl₅]^-?

Answer in brief.

What is the difference between a double salt and a complex? Give an example.

Write IUPAC name of the following compound.

\[\begin{array}{cc}
\ce{CH3 - CH = C - CH - Br}\\
\phantom{......}|\phantom{....}|\\
\ce{\phantom{......}H3C} \ce{\phantom{...}CH3}
\end{array}\]

Write IUPAC name of the following compound.

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

Write IUPAC name of the following compound.

Write the IUPAC name of the following compound.

Define ligand.

Which of the following represents the increasing order of boiling points of (1), (2), and (3)?

(1) CH₃ - CH₂ - CH₂ - CH₂ - OH

(2) (CH₃)₂CHOCH₃

(3) (CH₃)₃COH

Which is the best reagent for carrying out the following conversion?

Choose the correct option.

Which of the following substrate will give ionic organic products on reaction?

Resorcinol on distillation with zinc dust gives _________.

Resorcinol on distillation with zinc dust gives _________.

Resorcinol on distillation with zinc dust gives _________.

Choose the correct option.

Which of the following is the least acidic compound?

Choose the correct option.

The compound incapable of hydrogen bonding with water is _________.

Answer in one sentence/word.

Write the structure of optically active alcohol having molecular formula C₄H₁₀O.

Answer the following in one sentence.

Is phenyl acetic acid an aromatic carboxylic acid?

Write structural formulae for 3-Methoxyhexane

Write structural formulae for 3-Methoxyhexane