Reimer Tiemann Reaction

Q.

In certain amino acids, which one of the following elements is found in addition to Carbon, Hydrogen, Nitrogen, and Oxygen?

1. Calcium

2. Sulphur

3. Zinc

4. Phosphorus

Q. Name the products formed and give appropriate chemical equations for the following:​

(a) Sodium reacting with ethyl alcohol​

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Q. The correct statement(s) about the following reaction sequence is/are:
$Cumene\left(C_9{H}_{12}\right)\underset{ii)H_3{O}^{+}}{\overset{i)O_2}{\to }}P\stackrel{CHC{l}_3/NaOH}{\to }Q\left(major\right)+R\left(minor\right)$

$Q\underset{PhC{H}_{2}Br}{\overset{NaOH}{\to }}S$

1. R is steam volatile
2. Q gives a dark violet coloration with $1\%$ aqueous $FeC{l}_3$ solution
3. S gives an yellow precipitate with 2, 4-dinitrophenylhydrazine
4. S gives a dark violet coloration with $1\%$ aqueous $FeC{l}_3$ solution

Q. The correct statement(s) about the following reaction sequence is/are:
$Cumene\left(C_9{H}_{12}\right)\underset{ii)H_3{O}^{+}}{\overset{i)O_2}{\to }}P\stackrel{CHC{l}_3/NaOH}{\to }Q\left(major\right)+R\left(minor\right)$

$Q\underset{PhC{H}_{2}Br}{\overset{NaOH}{\to }}S$

1. R is steam volatile
2. Q gives a dark violet coloration with $1\%$ aqueous $FeC{l}_3$ solution
3. S gives an yellow precipitate with 2, 4-dinitrophenylhydrazine
4. S gives a dark violet coloration with $1\%$ aqueous $FeC{l}_3$ solution

Q. The correct statement(s) about the following reaction sequence is/are:
$Cumene\left(C_9{H}_{12}\right)\underset{ii)H_3{O}^{+}}{\overset{i)O_2}{\to }}P\stackrel{CHC{l}_3/NaOH}{\to }Q\left(major\right)+R\left(minor\right)$

$Q\underset{PhC{H}_{2}Br}{\overset{NaOH}{\to }}S$

1. R is steam volatile
2. Q gives a dark violet coloration with $1\%$ aqueous $FeC{l}_3$ solution
3. S gives an yellow precipitate with 2, 4-dinitrophenylhydrazine
4. S gives a dark violet coloration with $1\%$ aqueous $FeC{l}_3$ solution

Q. The reaction of phenol with chloroform in presence of dilute sodium hydroxide finally introduces which one of the following functional groups?

1. $-COOH$
2. $-CHC{l}_2$
3. $-CHO$
4. $-C{H}_{2}Cl$

Q. Reaction of phenol with chloroform in presence of dilute sodium hydroxide finally introduces which one of the following functional group?

1. $-CHC{l}_2$
2. $-CHO$
3. $-C{H}_{2}Cl$
4. $COOH$