HSC Science (Computer Science) १२ वीं कक्षा - Maharashtra State Board Question Bank Solutions for Chemistry

Which one of the following is a linear polymer?

Identify 'B' in the following reactions:

\[\ce{CH3 - C ≡ N ->[Na/C2H5OH] A ->[NaCO2/dil.HCl] B.}\]

Write the structure of monomer used in the preparation of

Name the elements that show anomalous behaviour in group 16 and 17.

Give two similarities and two differences in the elements of 3d, 4d and 5d series.

Define isomorphism.

For the complex [Fe(C₂O₄)₃]^3-

1. find oxidation state of Fe
2. write the type of ligand
3. write the type of complex
4. total number of ligand donor atoms.

Write IUPAC name of:

Explain the hydrolysis of sucrose.

Define the open system.

Define system

Define surroundings.

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.