Diazonium Salts
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CHXII13:AMINES

324230 Benzene diazonium chloride when reduced with sodium sulphite yields

1 chlorobenzene
2 benzene
3 phenyl hydrazine chloride
4 phenol
CHXII13:AMINES

324231 Which of the following converts Benzene diazonium chloride to Benzene?

1 \(\mathrm{H}_{3} \mathrm{PO}_{3}\)
2 \(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\)
3 \(\mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{HBF}_{4}\)
CHXII13:AMINES

324232 In order to convert aniline into chlorobenzene, the reagent used is

1 \(\mathrm{NaNO}_{2} / \mathrm{HCl}, \mathrm{CuCl}\)
2 \(\mathrm{Cl}_{2} / \mathrm{CCl}_{4}\)
3 \(\mathrm{Cl}_{2} / \mathrm{AlCl}_{3}\)
4 \(\mathrm{CuCl}_{2}\)
CHXII13:AMINES

324233 Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with \(\mathrm{HBF}_{4}\). Which of the following conditions is correct about this reaction?

1 Only heat
2 \(\mathrm{NaNO}_{2} / \mathrm{Cu}\)
3 \(\mathrm{Cu}_{2} \mathrm{O} / \mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{NaF} / \mathrm{Cu}\)
JEE - 2016
CHXII13:AMINES

324234 When benzene diazonium chloride is reacted with methanol, the product formed is

1 benzene
2 benzenol
3 benzyl alcohol
4 anisole
NEET DIGITAL LIBRARY
CHXII13:AMINES

324230 Benzene diazonium chloride when reduced with sodium sulphite yields

1 chlorobenzene
2 benzene
3 phenyl hydrazine chloride
4 phenol
CHXII13:AMINES

324231 Which of the following converts Benzene diazonium chloride to Benzene?

1 \(\mathrm{H}_{3} \mathrm{PO}_{3}\)
2 \(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\)
3 \(\mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{HBF}_{4}\)
CHXII13:AMINES

324232 In order to convert aniline into chlorobenzene, the reagent used is

1 \(\mathrm{NaNO}_{2} / \mathrm{HCl}, \mathrm{CuCl}\)
2 \(\mathrm{Cl}_{2} / \mathrm{CCl}_{4}\)
3 \(\mathrm{Cl}_{2} / \mathrm{AlCl}_{3}\)
4 \(\mathrm{CuCl}_{2}\)
CHXII13:AMINES

324233 Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with \(\mathrm{HBF}_{4}\). Which of the following conditions is correct about this reaction?

1 Only heat
2 \(\mathrm{NaNO}_{2} / \mathrm{Cu}\)
3 \(\mathrm{Cu}_{2} \mathrm{O} / \mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{NaF} / \mathrm{Cu}\)
JEE - 2016
CHXII13:AMINES

324234 When benzene diazonium chloride is reacted with methanol, the product formed is

1 benzene
2 benzenol
3 benzyl alcohol
4 anisole
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CHXII13:AMINES

324230 Benzene diazonium chloride when reduced with sodium sulphite yields

1 chlorobenzene
2 benzene
3 phenyl hydrazine chloride
4 phenol
CHXII13:AMINES

324231 Which of the following converts Benzene diazonium chloride to Benzene?

1 \(\mathrm{H}_{3} \mathrm{PO}_{3}\)
2 \(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\)
3 \(\mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{HBF}_{4}\)
CHXII13:AMINES

324232 In order to convert aniline into chlorobenzene, the reagent used is

1 \(\mathrm{NaNO}_{2} / \mathrm{HCl}, \mathrm{CuCl}\)
2 \(\mathrm{Cl}_{2} / \mathrm{CCl}_{4}\)
3 \(\mathrm{Cl}_{2} / \mathrm{AlCl}_{3}\)
4 \(\mathrm{CuCl}_{2}\)
CHXII13:AMINES

324233 Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with \(\mathrm{HBF}_{4}\). Which of the following conditions is correct about this reaction?

1 Only heat
2 \(\mathrm{NaNO}_{2} / \mathrm{Cu}\)
3 \(\mathrm{Cu}_{2} \mathrm{O} / \mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{NaF} / \mathrm{Cu}\)
JEE - 2016
CHXII13:AMINES

324234 When benzene diazonium chloride is reacted with methanol, the product formed is

1 benzene
2 benzenol
3 benzyl alcohol
4 anisole
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CHXII13:AMINES

324230 Benzene diazonium chloride when reduced with sodium sulphite yields

1 chlorobenzene
2 benzene
3 phenyl hydrazine chloride
4 phenol
CHXII13:AMINES

324231 Which of the following converts Benzene diazonium chloride to Benzene?

1 \(\mathrm{H}_{3} \mathrm{PO}_{3}\)
2 \(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\)
3 \(\mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{HBF}_{4}\)
CHXII13:AMINES

324232 In order to convert aniline into chlorobenzene, the reagent used is

1 \(\mathrm{NaNO}_{2} / \mathrm{HCl}, \mathrm{CuCl}\)
2 \(\mathrm{Cl}_{2} / \mathrm{CCl}_{4}\)
3 \(\mathrm{Cl}_{2} / \mathrm{AlCl}_{3}\)
4 \(\mathrm{CuCl}_{2}\)
CHXII13:AMINES

324233 Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with \(\mathrm{HBF}_{4}\). Which of the following conditions is correct about this reaction?

1 Only heat
2 \(\mathrm{NaNO}_{2} / \mathrm{Cu}\)
3 \(\mathrm{Cu}_{2} \mathrm{O} / \mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{NaF} / \mathrm{Cu}\)
JEE - 2016
CHXII13:AMINES

324234 When benzene diazonium chloride is reacted with methanol, the product formed is

1 benzene
2 benzenol
3 benzyl alcohol
4 anisole
NEET DIGITAL LIBRARY
CHXII13:AMINES

324230 Benzene diazonium chloride when reduced with sodium sulphite yields

1 chlorobenzene
2 benzene
3 phenyl hydrazine chloride
4 phenol
CHXII13:AMINES

324231 Which of the following converts Benzene diazonium chloride to Benzene?

1 \(\mathrm{H}_{3} \mathrm{PO}_{3}\)
2 \(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\)
3 \(\mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{HBF}_{4}\)
CHXII13:AMINES

324232 In order to convert aniline into chlorobenzene, the reagent used is

1 \(\mathrm{NaNO}_{2} / \mathrm{HCl}, \mathrm{CuCl}\)
2 \(\mathrm{Cl}_{2} / \mathrm{CCl}_{4}\)
3 \(\mathrm{Cl}_{2} / \mathrm{AlCl}_{3}\)
4 \(\mathrm{CuCl}_{2}\)
CHXII13:AMINES

324233 Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with \(\mathrm{HBF}_{4}\). Which of the following conditions is correct about this reaction?

1 Only heat
2 \(\mathrm{NaNO}_{2} / \mathrm{Cu}\)
3 \(\mathrm{Cu}_{2} \mathrm{O} / \mathrm{H}_{2} \mathrm{O}\)
4 \(\mathrm{NaF} / \mathrm{Cu}\)
JEE - 2016
CHXII13:AMINES

324234 When benzene diazonium chloride is reacted with methanol, the product formed is

1 benzene
2 benzenol
3 benzyl alcohol
4 anisole