Home
Class 12
CHEMISTRY
(A) All carbohydrates fit in the general...

(A) All carbohydrates fit in the general formula `C_x(H_2O)_y` where x=y
(R) Acetic acid `(CH_3COOH)` gits into the genral formula `C_x(H_2O)_y` and considered as carbohydrate.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE-3 (PREVIOUS NEET/AIPMT QUESTIONS)|30 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|43 Videos

  • CARBOHYDRATES

    AAKASH SERIES|Exercise Practice Sheet-5|30 Videos

Similar Questions

Explore conceptually related problems

The general formula C_(n)H_(2n)O_(2) could be for open chain

C_(40)H_(56) O_(2) is the empirical formula of

(A) Acetic acid fit into C_x(H_2O)_y gneral formula of carbohydrates. (R) Acetic acid is not a carbohydrate

(A) C_6 H_(10) O_5 is a carbohydrates. (R) Most of the carbohydrates have a general formula of C_x(H_2O)_y .

What is the general formula for the homologous series, CH_3COOH, C_2H_5COOH, C_3H_7COOH _________

C_6H_7 + A C_2O overset( AlCl_3) to (x) + CH_3COOH , x will be

An organic compound A, C_5 H_8 O reacts with H_2 O NH_3 and CH_3 COOH as described below:

A compound (X) of the formula C_(3)H_(8) O yields a compound C_(3)H_(6)O on oxidation . To which of the following class of compounds could (X) belong?

Assertion A: Empiricial formula of glucose or that of acetic acid is CH_(2)O . Reason(R):If percentage composition of elements is same, then empirical formula is same. The correct answer is

An organic acid with molecular formula C_(8)H_(8)O_(2) on decarboxylation forms Toluene. Idnetify the organic acid.

AAKASH SERIES-BIOMOLECULES-OBJECTIVE EXERCISE-4 (ASSERTION (A) & REASON (R) TYPE QUESTIONS :)
  1. (A) Fructose has ketone group and does not reduce Tollen's reagent. ...

    Text Solution

    |

  2. (A) All carbohydrates fit in the general formula Cx(H2O)y where x=y ...

    Text Solution

    |

  3. (A) Glucose shows mutarotation (R) Glucose is in pyranose form and h...

    Text Solution

    |

  4. (A) Sucrose is not a reducing sugar. (R) In sucrose, glucose is in p...

    Text Solution

    |

  5. (A) When alpha-D glucose dissolved in water, specific rotation of the ...

    Text Solution

    |

  6. (A) Fructose is the sweetest naturally occuring sugar. (R) Fructose...

    Text Solution

    |

  7. (A) Cellulose is not digested by human beings. (R) Human beings are ...

    Text Solution

    |

  8. (A) Hydrolysis of sucrose is called inversion of cane sugar. (R) Sucr...

    Text Solution

    |

  9. (A) In a sucrose molecule, glucose is present in the furanose form and...

    Text Solution

    |

  10. (A) Reducing sugars undergo mutarotion. (R) During mutarotation, one...

    Text Solution

    |

  11. (A) Galactose is the C4 epimer of glucose. (R) Glucose and galacto...

    Text Solution

    |

  12. (A) Sucrose is an example of reducing sugar. (R) Sucrose gives silve...

    Text Solution

    |

  13. (A) Two different hexoses may give the same osazone. (R) Different H...

    Text Solution

    |

  14. (A) alpha-D (+) Glucose and beta-D(+) - Glucose are enantiomers. (R)...

    Text Solution

    |

  15. (A) Reduction of glucose with sodium borohydride gives sorbitol. (R)...

    Text Solution

    |

  16. (A) Glucose and fructose give the same osazone. (R) Glucose and fruc...

    Text Solution

    |

  17. (A): Fructose gives positive Tollen's test. (R) : Fructose is a Keto...

    Text Solution

    |

  18. (A) Cane sugar undergoes inversion in aqueous solution. (R) Cane sug...

    Text Solution

    |

  19. (A) C6 H(10) O5 is a carbohydrates. (R) Most of the carbohydrates ha...

    Text Solution

    |

  20. (A) Lactose is a reducing sugar. (R) Lactose contains glucose and ga...

    Text Solution

    |