Biuset is a compound formed by heating urea at \(1800\) which results in the condensation of \(2\) molecules of urea. The peptide bands in Biusect give a positive result for the test hence, the reagent is named so:. It is considerred as a general test for compounds (proteins and petites) having two or more peptide \((Co-NH)\) bonds.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28072
What are the organic products formed in the following reaction\({C_6}{H_5} - COO - C{H_3}\mathop {\xrightarrow{{1.\,LiAl{H_4}}}}\limits_{2.\,{H_2}O} \)
1 \({C_6}{H_5} - COOH\) and \(C{H_4}\)
2 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_4}\)
3 \({C_6}{H_5} - C{H_3}\) and \(C{H_3} - OH\)
4 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_3} - OH\)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28073
Reaction between an acid and alcohol will give
1 Higher \(C\) containing acid
2 Secondary alcohol
3 Alkane
4 Ester
Explanation:
Acids react with alchols give ester, this process is known as estesification.\(R COOH + R ^{\prime} OH \longrightarrow RCOOR ^{\prime}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28074
Benzoic acid gives benzene on being heated with \(X\) and phenol gives benzene on being heated with \(Y\). Therefore \(X\) and \(Y\) are respectively
Biuset is a compound formed by heating urea at \(1800\) which results in the condensation of \(2\) molecules of urea. The peptide bands in Biusect give a positive result for the test hence, the reagent is named so:. It is considerred as a general test for compounds (proteins and petites) having two or more peptide \((Co-NH)\) bonds.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28072
What are the organic products formed in the following reaction\({C_6}{H_5} - COO - C{H_3}\mathop {\xrightarrow{{1.\,LiAl{H_4}}}}\limits_{2.\,{H_2}O} \)
1 \({C_6}{H_5} - COOH\) and \(C{H_4}\)
2 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_4}\)
3 \({C_6}{H_5} - C{H_3}\) and \(C{H_3} - OH\)
4 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_3} - OH\)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28073
Reaction between an acid and alcohol will give
1 Higher \(C\) containing acid
2 Secondary alcohol
3 Alkane
4 Ester
Explanation:
Acids react with alchols give ester, this process is known as estesification.\(R COOH + R ^{\prime} OH \longrightarrow RCOOR ^{\prime}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28074
Benzoic acid gives benzene on being heated with \(X\) and phenol gives benzene on being heated with \(Y\). Therefore \(X\) and \(Y\) are respectively
NEET Test Series from KOTA - 10 Papers In MS WORD
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ALDEHYDES, KETONES AND CARBOXYLIC ACID
28071
Urea can be tested by
1 Benedict test
2 Mullicken test
3 Ninhydrin
4 Biuret test
Explanation:
Biuset is a compound formed by heating urea at \(1800\) which results in the condensation of \(2\) molecules of urea. The peptide bands in Biusect give a positive result for the test hence, the reagent is named so:. It is considerred as a general test for compounds (proteins and petites) having two or more peptide \((Co-NH)\) bonds.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28072
What are the organic products formed in the following reaction\({C_6}{H_5} - COO - C{H_3}\mathop {\xrightarrow{{1.\,LiAl{H_4}}}}\limits_{2.\,{H_2}O} \)
1 \({C_6}{H_5} - COOH\) and \(C{H_4}\)
2 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_4}\)
3 \({C_6}{H_5} - C{H_3}\) and \(C{H_3} - OH\)
4 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_3} - OH\)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28073
Reaction between an acid and alcohol will give
1 Higher \(C\) containing acid
2 Secondary alcohol
3 Alkane
4 Ester
Explanation:
Acids react with alchols give ester, this process is known as estesification.\(R COOH + R ^{\prime} OH \longrightarrow RCOOR ^{\prime}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28074
Benzoic acid gives benzene on being heated with \(X\) and phenol gives benzene on being heated with \(Y\). Therefore \(X\) and \(Y\) are respectively
Biuset is a compound formed by heating urea at \(1800\) which results in the condensation of \(2\) molecules of urea. The peptide bands in Biusect give a positive result for the test hence, the reagent is named so:. It is considerred as a general test for compounds (proteins and petites) having two or more peptide \((Co-NH)\) bonds.
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28072
What are the organic products formed in the following reaction\({C_6}{H_5} - COO - C{H_3}\mathop {\xrightarrow{{1.\,LiAl{H_4}}}}\limits_{2.\,{H_2}O} \)
1 \({C_6}{H_5} - COOH\) and \(C{H_4}\)
2 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_4}\)
3 \({C_6}{H_5} - C{H_3}\) and \(C{H_3} - OH\)
4 \({C_6}{H_5} - C{H_2} - OH\) and \(C{H_3} - OH\)
Explanation:
(d)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28073
Reaction between an acid and alcohol will give
1 Higher \(C\) containing acid
2 Secondary alcohol
3 Alkane
4 Ester
Explanation:
Acids react with alchols give ester, this process is known as estesification.\(R COOH + R ^{\prime} OH \longrightarrow RCOOR ^{\prime}\)
ALDEHYDES, KETONES AND CARBOXYLIC ACID
28074
Benzoic acid gives benzene on being heated with \(X\) and phenol gives benzene on being heated with \(Y\). Therefore \(X\) and \(Y\) are respectively
