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HSC Science (General) इयत्ता १२ वी - Maharashtra State Board Question Bank Solutions for Chemistry

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Chemistry
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Another name of terylene is ______.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
Concept: undefined >> undefined

Quartz is which type of crystal?

[1] Solid State
Chapter: [1] Solid State
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Define molecularity of reaction.

[6] Chemical Kinetics
Chapter: [6] Chemical Kinetics
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Name and draw structure of the repeating unit in natural rubber.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
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Write the IUPAC name of acetone.

[12] Aldehydes, Ketones and Carboxylic Acids
Chapter: [12] Aldehydes, Ketones and Carboxylic Acids
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Write the IUPAC structure of acetone.

[12] Aldehydes, Ketones and Carboxylic Acids
Chapter: [12] Aldehydes, Ketones and Carboxylic Acids
Concept: undefined >> undefined

Match the following pairs:

Polymer Monomer
(i) Teflon (a) CH2 = CH2
(ii) PVC (b) CF2 = CF2
(iii) Natural rubber (c) Isoprene
(iv) Polythene (d) H2C=CHCl
[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
Concept: undefined >> undefined

Convert Acetic acid (Ethanoic acid) to ethyl alcohol.

[12] Aldehydes, Ketones and Carboxylic Acids
Chapter: [12] Aldehydes, Ketones and Carboxylic Acids
Concept: undefined >> undefined

The monomer used in preparation of teflon is ______.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
Concept: undefined >> undefined

The product of hydrolysis of propyne in the presence of 1% \[\ce{HgSO4}\] and 40% \[\ce{H2SO4}\] is ______.

[12] Aldehydes, Ketones and Carboxylic Acids
Chapter: [12] Aldehydes, Ketones and Carboxylic Acids
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Write the name of reduction product formed when ethyl cyanide is treated with sodium and alcohol.

[13] Amines
Chapter: [13] Amines
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Write the structure and name of the monomer of Nylon-6.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
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Convert the following :

anisole to phenol.

[11.03] Ethers
Chapter: [11.03] Ethers
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Write the structure and name of monomer of Natural rubber.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
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Write postulates of Werner theory of co-ordination complexes.

[9] Coordination Compounds
Chapter: [9] Coordination Compounds
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Define acids according to Bronsted-Lowry theory.

[3] Ionic Equilibria
Chapter: [3] Ionic Equilibria
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Name and draw the structure of the repeating unit in natural rubber.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
Concept: undefined >> undefined

Write the structure of isoprene and the polymer obtained from it.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
Concept: undefined >> undefined

Name and draw the structure of the repeating unit in natural rubber.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
Concept: undefined >> undefined

Write the structure of isoprene and the polymer obtained from it.

[15] Introduction to Polymer Chemistry
Chapter: [15] Introduction to Polymer Chemistry
Concept: undefined >> undefined
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