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Home/Electrochemistry

Method for balancing redox reaction

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Question#1

The number of moles of KMnO4 reduced by one mole of KI in alkaline medium is: [CBSE PMT 2005] 

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Question#2

a, b, c and d respectively correspond to [AIIMS 2005]

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Question#3

Which of the following is the strongest oxidising agent [Pb. CET 2000] 

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Question#4

Which of the following reactions involves oxidation-reduction [NCERT 1972; AFMC 2000; Pb. CET 2004; CPMT 2004] 

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Question#5

Which of the following reaction is a redox reaction [MP PMT 2003]

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Question#6

Which of the following is a redox reaction [AIEEE 2002] 

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Question#7

[IIT 1988, 92; BHU 1995; CPMT 1997; RPMT 1999; DCE 2000; MP PET 2003] 

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Question#8

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Question#9

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Question#10

How many moles of K2Cr2O7 can be reduced by 1 mole of Sn2+ [MP PMT 2003]

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Question#11

Starch paper is used to test for the presence of [NCERT 1979] 

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Question#12

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Question#13

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Question#14

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Question#15

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Question#16

Study the following redox reaction MDCAT2016

\( 10Cl^- + 16H^+ + 2MnO^-_4 \rightarrow 5Cl_2 + 2Mn^{+2} + 8H_2O \) 

Which statement is true about this reaction ? 

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         Empirical formula
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14.    Chemistry Of Hydrocarbons
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18.    Aldehyde and ketones
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         Addition Of HCN and NaHSO3 to Carbonyls
         Aldol condensation
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19.    Carboxylic acid
         Nomenclature
         Physical properties
         Preparation of carboxylic acid by ( carbonation of Grignard reagent, Hydrolysis of Nitriles, oxidation of alcohols and aldehydes , oxidative cleavage of Alkene,
         Reaction involving H-atom of the carboxylic acid
         Reaction involving the OH-group of carboxylic acid
         Reaction involving Carboxyl group (-COOH)
         Acidity
         Tests for carboxylic Group
         Preparation and Reactions of carboxylic acid derivatives
20.    Macromolecules