Diazonium Salts
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CHXII13:AMINES

324248 In Gattermann reaction, a diazonium group is replaced by X using \({\mathrm{\mathrm{Y} \cdot \mathrm{X}}}\) and Y are

1 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta }\;,\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{Cu}}/{\rm{HCl}}\)
2 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^ \oplus }\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
3 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta },\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
4 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}_2}\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{C}}{{\rm{u}}_{\rm{2}}}{\rm{O}}/{\rm{HCl}}\)
CHXII13:AMINES

324249 Benzene diazonium chloride on reaction with phenol in weakly basic medium gives

1 diphenyl ether
2 p-hydroxyazobenzene
3 chlorobenzene
4 benzene
CHXII13:AMINES

324250 The reaction of benzenediazonium chloride with aniline yields yellow dye. The name of the yellow dye is

1 p-hydroxyazobenzene
2 p-aminoazobenzene
3 p-nitroazobenzene
4 o-nitroazobenzene
KCET - 2018
CHXII13:AMINES

324251 Choose the correct colour of the product for the following reaction.
supporting img

1 Yellow
2 Blue
3 Red
4 White
JEE - 2023
NEET DIGITAL LIBRARY
CHXII13:AMINES

324248 In Gattermann reaction, a diazonium group is replaced by X using \({\mathrm{\mathrm{Y} \cdot \mathrm{X}}}\) and Y are

1 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta }\;,\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{Cu}}/{\rm{HCl}}\)
2 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^ \oplus }\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
3 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta },\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
4 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}_2}\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{C}}{{\rm{u}}_{\rm{2}}}{\rm{O}}/{\rm{HCl}}\)
CHXII13:AMINES

324249 Benzene diazonium chloride on reaction with phenol in weakly basic medium gives

1 diphenyl ether
2 p-hydroxyazobenzene
3 chlorobenzene
4 benzene
CHXII13:AMINES

324250 The reaction of benzenediazonium chloride with aniline yields yellow dye. The name of the yellow dye is

1 p-hydroxyazobenzene
2 p-aminoazobenzene
3 p-nitroazobenzene
4 o-nitroazobenzene
KCET - 2018
CHXII13:AMINES

324251 Choose the correct colour of the product for the following reaction.
supporting img

1 Yellow
2 Blue
3 Red
4 White
JEE - 2023
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CHXII13:AMINES

324248 In Gattermann reaction, a diazonium group is replaced by X using \({\mathrm{\mathrm{Y} \cdot \mathrm{X}}}\) and Y are

1 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta }\;,\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{Cu}}/{\rm{HCl}}\)
2 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^ \oplus }\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
3 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta },\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
4 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}_2}\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{C}}{{\rm{u}}_{\rm{2}}}{\rm{O}}/{\rm{HCl}}\)
CHXII13:AMINES

324249 Benzene diazonium chloride on reaction with phenol in weakly basic medium gives

1 diphenyl ether
2 p-hydroxyazobenzene
3 chlorobenzene
4 benzene
CHXII13:AMINES

324250 The reaction of benzenediazonium chloride with aniline yields yellow dye. The name of the yellow dye is

1 p-hydroxyazobenzene
2 p-aminoazobenzene
3 p-nitroazobenzene
4 o-nitroazobenzene
KCET - 2018
CHXII13:AMINES

324251 Choose the correct colour of the product for the following reaction.
supporting img

1 Yellow
2 Blue
3 Red
4 White
JEE - 2023
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII13:AMINES

324248 In Gattermann reaction, a diazonium group is replaced by X using \({\mathrm{\mathrm{Y} \cdot \mathrm{X}}}\) and Y are

1 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta }\;,\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{Cu}}/{\rm{HCl}}\)
2 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^ \oplus }\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
3 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}^\Theta },\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{CuC}}{{\rm{l}}_{\rm{2}}}/{\rm{HCl}}\)
4 \({\rm{X}}\; - \;{\rm{C}}{{\rm{l}}_2}\,,\;\;\;{\mkern 1mu} {\kern 1pt} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{Y}}\; - \;{\rm{C}}{{\rm{u}}_{\rm{2}}}{\rm{O}}/{\rm{HCl}}\)
CHXII13:AMINES

324249 Benzene diazonium chloride on reaction with phenol in weakly basic medium gives

1 diphenyl ether
2 p-hydroxyazobenzene
3 chlorobenzene
4 benzene
CHXII13:AMINES

324250 The reaction of benzenediazonium chloride with aniline yields yellow dye. The name of the yellow dye is

1 p-hydroxyazobenzene
2 p-aminoazobenzene
3 p-nitroazobenzene
4 o-nitroazobenzene
KCET - 2018
CHXII13:AMINES

324251 Choose the correct colour of the product for the following reaction.
supporting img

1 Yellow
2 Blue
3 Red
4 White
JEE - 2023