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

A weak monobasic acid is 0.05 % dissociated. The a value (degree of dissociation) is ______.

Define polymorphous substance.

Define Polymer.

Define Closed system.

Write the ring structure of glucose.

Which of the following is intensive property?

Define homopolymer.

Explain the classification of aldehydes.

How are polymers classified into different categories on the basis of intermolecular forces? Give an example of a polymer of each of these categories.

Oxalic acid (C₂H₂O₄) is an example of ______.

Predict the product 'A' in the following reaction.

\[\ce{\underset{(Acetyl chloride)}{CH3COCl}->[H2][Pd-BaSO4]A + HCl}\]

Define monodentate ligand.

Write a Example monodentate ligand.

Define Zwitter ion

What are homopolymers?

Write a note on lanthanoids.

Define isobaric process.

Write names of two natural polymers.

CH₂ OH - CO - (CHOH)₄ - CH₂ OH is an example of ______.

What are ligands?