Home
Class 12
CHEMISTRY
[X]+H(2)SO(4) rarr [Y] a colourless gas ...

`[X]+H_(2)SO_(4) rarr [Y]` a colourless gas with irritating smell `[Y] + K_(2)Cr_(2)O_(7) + H_(2)SO_(4) rarr` green solution `[X]` and `[Y]` are

A

`SO_(3)^(2-), SO_(2)`

B

`Cl^(-), HCl`

C

`S^(2-), H_(2)S`

D

`CO_(3)^(2-), CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA JEE MOCK TEST 59

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

  • NTA JEE MOCK TEST 61

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

Similar Questions

Explore conceptually related problems

[X]+H_(2)SO_(4) to [Y] a colourless gas with irritating smell, [Y]+K_(2)Cr_(2)O_(7)+H_(2)SO_(4) to green solution. [X] and [Y] are respectively :

[X] +H_(2)SO_(4) to [Y] colourless with irritating smell. [Y] + K_(2)Cr_(2)O_(7)+H_(2)SO_(4) to green solution [X] and [Y] are

From the following information X + H_2 SO_4 rarr Y (a colourless and irritating gas) Y + K_2 Cr_2 O_7 + H_2 SO_4 rarr green coloured solution Identify the pair X and Y .

A mixture of K_(2)Cr_(2)O_(7) and conc. H_(2)SO_(4) forms

NTA MOCK TESTS-NTA JEE MOCK TEST 60-CHEMISTRY
  1. [X]+H(2)SO(4) rarr [Y] a colourless gas with irritating smell [Y] + K(...

    Text Solution

    |

  2. The third line of the Balmer series, in the emission spectrum of the h...

    Text Solution

    |

  3. What will be the pH of a solution formed by mixing 10 ml 0.1 M NaH(2)P...

    Text Solution

    |

  4. The oxidation states of Cr in [Cr(H(2)O)(6)]Cl(3). ,[Cr(C(6)H(6))(2)...

    Text Solution

    |

  5. overset("Cold dil.alk ,KMnO"(4))rarrXoverset(HlO(4))rarr overset(OH^(-...

    Text Solution

    |

  6. Calculate the work done when 112 g iron reacts with dilute HCl at 300 ...

    Text Solution

    |

  7. Initially, 0.8 mole of PCl(5) and 0.2 mol of PCl(3 are mixed in one li...

    Text Solution

    |

  8. Which of the following arrangements does not represent the correct ord...

    Text Solution

    |

  9. A solution of (-)-1- chloro -1- phenylethane in toluene racemises slow...

    Text Solution

    |

  10. For gaseous state, if most probable speed is denoted by C^(**) average...

    Text Solution

    |

  11. An orgainc compound A upon reacting with NH(3) gives B On heating B gi...

    Text Solution

    |

  12. An unknown alcohol is treated with the ''Lucas reagent'' to determine ...

    Text Solution

    |

  13. A gaseous compound of nitrogen and oxygen is paramagnetic in nature. W...

    Text Solution

    |

  14. In which of the following molecules/ions is the bond angle largest?

    Text Solution

    |

  15. Electronic configuration of few elements are given below. Mark the inc...

    Text Solution

    |

  16. In a Cu - voltmeter, mass deposited in 30 s is m gm. If the time - cur...

    Text Solution

    |

  17. Chlorine gas is prepared by reaction of H(2)SO(4) with MnO(2) and NaCl...

    Text Solution

    |

  18. Ozone depletion in the stratosphere is primarily due to

    Text Solution

    |

  19. The number of unit cells present in 1 g cube shaped ideal crystal of s...

    Text Solution

    |

  20. The transformation given below can be performed by

    Text Solution

    |