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

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Write the structure of monomer used in the preparation of

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
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Name the elements that show anomalous behaviour in group 16 and 17.

[7.02] Group 16 Elements
Chapter: [7.02] Group 16 Elements
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Give two similarities and two differences in the elements of 3d, 4d and 5d series.

[8.01] D-block Elements
Chapter: [8.01] D-block Elements
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Define isomorphism.

[1] Solid State
Chapter: [1] Solid State
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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.
[9] Coordination Compounds
Chapter: [9] Coordination Compounds
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Write IUPAC name of:

[13] Amines
Chapter: [13] Amines
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Explain the hydrolysis of sucrose.

[14] Biomolecules
Chapter: [14] Biomolecules
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Define the open system.

[4] Chemical Thermodynamics
Chapter: [4] Chemical Thermodynamics
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Define system

[4] Chemical Thermodynamics
Chapter: [4] Chemical Thermodynamics
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Define surroundings.

[4] Chemical Thermodynamics
Chapter: [4] Chemical Thermodynamics
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A weak monobasic acid is 0.05 % dissociated. The a value (degree of dissociation) is ______.

[3] Ionic Equilibria
Chapter: [3] Ionic Equilibria
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Define polymorphous substance.

[1] Solid State
Chapter: [1] Solid State
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Define Polymer.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
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Define Closed system.

[4] Chemical Thermodynamics
Chapter: [4] Chemical Thermodynamics
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Write the ring structure of glucose.

[14] Biomolecules
Chapter: [14] Biomolecules
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Which of the following is intensive property?

[4] Chemical Thermodynamics
Chapter: [4] Chemical Thermodynamics
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Define homopolymer.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
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Explain the classification of aldehydes.

[12] Aldehydes, Ketones and Carboxylic Acids
Chapter: [12] Aldehydes, Ketones and Carboxylic Acids
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How are polymers classified into different categories on the basis of intermolecular forces? Give an example of a polymer of each of these categories.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
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The IUPAC name of is ______.

[11.01] Alcohols
Chapter: [11.01] Alcohols
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