SATHEE: Redox Reactions And Electrochemistry Ques 49

Redox Reactions And Electrochemistry Ques 49

Question: $λ_{C l C H_{2} C O O N a} = 224, o h m^{- 1} c m^{2} g m e q^{- 1}$ , $λ_{N a C l} = 38.2, o h m^{- 1} c m^{2} g m e q^{- 1}$ , $λ_{H C l} = 203, o h m^{- 1} c m^{2} g m e q^{- 1}$ , What is the value of $λ_{C l C H_{2} C O O H}$ [JEE Orissa 2004]

Options:

A) $288.5 o h m^{- 1} c m^{2} g m e q^{- 1}$

B) $289.5 o h m^{- 1} c m^{2} g m e q^{- 1}$

C) $388.5 o h m^{- 1} c m^{2} g m e q^{- 1}$

D) $59.5 o h m^{- 1} c m^{2} g m e q^{- 1}$

Show Answer

Answer:

Correct Answer: C

Solution:

$C l \underset{λ_{C l C H_{2} C O O N a} +}{C H_{2} C O O N a}, + \underset{λ_{H C l}}{H C l}, \underset{=}{\to}, \underset{λ_{C l C H_{2} C O O H} +}{C l C H_{2} C O O H}, + \underset{λ_{N a C l}}{N a C l},$ $224 + 203 = λ_{C l C H_{2} C O O H} + 38.2$ $λ_{C l C H_{2} C O O H} = 427 - 38.2 = 388.8 o h m^{- 1} c m^{2} g m e q^{- 1}$ .

Redox Reactions And Electrochemistry Ques 49

Question: $λ_{C l C H_{2} C O O N a} = 224, o h m^{- 1} c m^{2} g m e q^{- 1}$ , $λ_{N a C l} = 38.2, o h m^{- 1} c m^{2} g m e q^{- 1}$ , $λ_{H C l} = 203, o h m^{- 1} c m^{2} g m e q^{- 1}$ , What is the value of $λ_{C l C H_{2} C O O H}$ [JEE Orissa 2004]

Options:

Answer:

Solution:

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Redox Reactions And Electrochemistry Ques 49

Question: λClCH2COONa=224,ohm−1cm2gmeq−1 , λNaCl=38.2,ohm−1cm2gmeq−1 , λHCl=203,ohm−1cm2gmeq−1 , What is the value of λClCH2COOH [JEE Orissa 2004]

Options:

Answer:

Solution:

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Medical Preparation

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Question: $λ_{C l C H_{2} C O O N a} = 224, o h m^{- 1} c m^{2} g m e q^{- 1}$ , $λ_{N a C l} = 38.2, o h m^{- 1} c m^{2} g m e q^{- 1}$ , $λ_{H C l} = 203, o h m^{- 1} c m^{2} g m e q^{- 1}$ , What is the value of $λ_{C l C H_{2} C O O H}$ [JEE Orissa 2004]