General Principles and processes of Isolation of Elements
easy

સુચી$-I$ને સુચી$-II$ સાથે જોડો.

સુચી$-I$ સુચી$-II$
$(a)$ સોડીયમ કાર્બોનેટ

$(i)$ ડેકોન

$(b)$ ટીટાનીયમ $(ii)$ કાસ્ટનર-કેલ્નર
$(c)$ ક્લોરીન $(iii)$ વૉન-આર્કેલ
$(d)$ સોડીયમ હાઈડ્રોક્સાઈડ $(iv)$ સોલ્વે

નીચે આપેલા વિકલ્પો પૈકી સાચો જવાબ શોધો. 

A

$( a ) \rightarrow( iv ),( b ) \rightarrow( iii ),( c ) \rightarrow( i ),( d ) \rightarrow( ii )$

B

$( a ) \rightarrow( i ),( b ) \rightarrow( iii ),( c ) \rightarrow( iv ),( d ) \rightarrow( ii )$

C

$( a ) \rightarrow( iv ),( b ) \rightarrow( i ),( c ) \rightarrow( ii ),( d ) \rightarrow( iii )$

D

$( a ) \rightarrow( iii ),( b ) \rightarrow( ii ),( c ) \rightarrow( i ),( d ) \rightarrow( i v )$

(JEE MAIN-2021)

Solution

$(a)$ Sodium carbonate is prepared by Solvay process

$(b)$ Titanium is refined by Van-Arkel process

$(c)$ Chlorine is prepared by Deacon process

$(d)$ Sodium hydroxide is prepared by Castner-Kellner process

Standard 12
Chemistry

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