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4 months ago

Chemistry Chemistry Chemical Kinetics

A gaseous mixture contains oxygen and nitrogen in the ratio of 1 : 4 by weight. Therefore, the ratio of their number of molecules is.
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A
alok kumar singh

Contributor-Level 10

Kindly go through the solution

 

New answer posted

4 months ago

Chemistry Class 12th

The crystal with metal deficiency defect is-
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alok kumar singh

Contributor-Level 10

Kindly go through the solution 

New answer posted

4 months ago

Chemistry Organic Chemistry - Some Basic Principles and Tech

The total number of spectral lines formed when an electron jumps from n7 → n1 energy level.
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A
alok kumar singh

Contributor-Level 10

No. of spectral line

 

New answer posted

4 months ago

Chemistry Class 12th

Electrophoresis is useful in determining which property of colloidal solution.
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alok kumar singh

Contributor-Level 10

Kindly go through the solution 

New answer posted

4 months ago

Chemistry Organic Chemistry - Some Basic Principles and Tech

How many faradays are required to reduce 0.1 mole of MnO−4 to Mn+2 ?
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alok kumar singh

Contributor-Level 10

for 1 mole → 5 F are required so, for 0.1 mole → 0.5 F required

New answer posted

4 months ago

Chemistry Organic Chemistry - Some Basic Principles and Tech

In the given reaction -

 

 
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A
alok kumar singh

Contributor-Level 10

Wolf Kishner Reduction

New answer posted

4 months ago

Chemistry Organic Chemistry - Some Basic Principles and Tech

Find correct matching :

 

 

 

(1)

Phenol + Formaldehyde

Melamine

(2)

Caprolactam

Nylon-6, 6

(3)

Ethylene glycol + Terepthalic acid

Dacron

(4)

Tetraflouro ethene

PVC
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A
alok kumar singh

Contributor-Level 10

Kindly go through the solution 

 

New answer posted

4 months ago

Chemistry Organic Chemistry - Some Basic Principles and Tech

Alkyl iodides can be best prepared by :-
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A
alok kumar singh

Contributor-Level 10

Kindly go through the solution 

 

New answer posted

4 months ago

Chemistry Organic Chemistry - Some Basic Principles and Tech

How many compounds are formed upon the oxidative ozonolysis of the following compound :-

 
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alok kumar singh

Contributor-Level 10

Kindly go through the solution

 

New answer posted

4 months ago

Chemistry Organic Chemistry - Some Basic Principles and Tech

Tautomerism is not exhibited by :-

 
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A
alok kumar singh

Contributor-Level 10

The condition for showing tautomerism by the compound is the presence of alpha hydrogen in the compound.

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