Home
Class 12
CHEMISTRY
Find the reagent that oxidises glucose i...

Find the reagent that oxidises glucose into saccharic acid?

A

`Br_(2)H_(2)O`

B

`Hl,Delta`

C

`HNO_(3),H_(2)O`

D

HCN

Text Solution

Verified by Experts

The correct Answer is:
C
On oxidation with ` HNO_(3) " and " H_(2)O ` , the glucose gives saccharic acid as follows:
`underset("Glucose") underset(CH_(2) OH) underset(|)overset (CHO) overset(|) ((CHOH)_(4)) underset ("oxidation") overset (HNO_(3), H_(2)O)(to) underset("Saccharic acid")underset (COOH) underset(|) overset(COOH)overset (|)((CHOH)_(4))`
Hence , option (c) is the correct answer .
Promotional Banner

Topper's Solved these Questions

  • TS EAMCET 2019 (4 MAY SHIFT 2)

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|40 Videos

Similar Questions

Explore conceptually related problems

Baeyer's reagent oxidises ethylene to

Potassium permanganate oxidises oxalic acid in suphuric acid medium to give potassium sulphate, manganous sulphate, carbondioxide and water.

Among the halogen the one which is oxidised to Nitric acid is

Carbonyl compounds give different oxidation products with different reagents .Several oxidising agents can be used to oxidise carbonyy compounds .Ammonical silver nitate (tollens reagent ) oxidises aliphatic as well as aromatic aldehydes . R-CHO overset("Tollens reagents ") to R-COOh +Ag (silver mirror ) strong oxidatising agents like KMnO_4 //H^+ ,HNO_3 ,K_2 Cr_2 O_7 //H^+ oxidise Aldehydes as well as ketons . open chain ketons in oxidation give mixture of two carbonylic acids . oxidation as well as ketons of unsymmetrical ketons takes place according to popoff's rule .According to this rule alpha - carbon whose bond breaks in oxidation always belongs to the alkyl group which has more number of carbons the reagent which oxidise only aliphatic ketone is :

Glucose is not oxidised to gluconic acid by

The reagent with which ethanol is oxidised to ethanal is

Permanganate oxidises sulphite to sulphate in acidic solutions.

Which reagent will bring about the convesion of carboxylic acids into esters?

Glucose and gluconic acid on oxidation with nitric acid give saccharic acid. What information do you get from this reaction about the structure of glucose?

TS EAMCET PREVIOUS YEAR PAPERS-TS EAMCET 2019 (6 MAY SHIFT 1)-CHEMISTRY
  1. The correct order of rates of C-Br bond ionisation of the following br...

    Text Solution

    |

  2. If an element having atomic number 96 crystallises in cubic lattice wi...

    Text Solution

    |

  3. The vapour pressure of pure C""Cl(4) (molar mass =154gmol^(-1)) and Sn...

    Text Solution

    |

  4. A camphor sample melts at 176^(@)C.K(f) for camphor is 40 K kg mol^(-1...

    Text Solution

    |

  5. If 'A' is the reactant and 'P' is the product, which one of the follow...

    Text Solution

    |

  6. The first order decomposition of H(2)O(2) in an appropriate medium is ...

    Text Solution

    |

  7. Which of the following statements is/are not correct? Adsorption is ...

    Text Solution

    |

  8. Which one of the following is used to produce Al by electrolysis?

    Text Solution

    |

  9. Statement (A) Among the oxides of nitrogen, NO and NO(2) are paramagne...

    Text Solution

    |

  10. The products formed during the reaction of carbon with conc. H(2)SO(4)...

    Text Solution

    |

  11. How many protons will be consumed when dichromate ion oxidises Fe^(2+)...

    Text Solution

    |

  12. Which one of the following is tris (ethane-1, 2-diammine) cobalt (III)...

    Text Solution

    |

  13. Which of the following polymer is formed due to the co-polymerisation ...

    Text Solution

    |

  14. Find the reagent that oxidises glucose into saccharic acid?

    Text Solution

    |

  15. Which one among the following is an antioxidant?

    Text Solution

    |

  16. Find the reactants which on heating with alcoholic KOH produces the co...

    Text Solution

    |

  17. The major product (P) formed in the below reaction is

    Text Solution

    |

  18. Identify X, Y and Z respectively from the following reactions :

    Text Solution

    |

  19. Identify the structure of Z in the following reaction sequence Phtha...

    Text Solution

    |

  20. The major products P and Q formed in the following reactions of benzon...

    Text Solution

    |