Home
Class 12
CHEMISTRY
HCN and HNC molcules are formed by the s...

`HCN` and `HNC` molcules are formed by the same atoms.
What is correct about `HCN` ?

A

Central atom is carbon

B

Formal charge on carbon atom is zero

C

Central atom is nitrogen

D

Hybridisation of `C` is `sp`

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
`H-C-=N`
Promotional Banner

Topper's Solved these Questions

  • TEST PAPERS

    RESONANCE ENGLISH|Exercise PART - III CHEMISTRY|20 Videos

  • TEST PAPERS

    RESONANCE ENGLISH|Exercise Chemistry|701 Videos

  • TEST PAPERS

    RESONANCE ENGLISH|Exercise PART - III CHEMISTRY SEC - 2|18 Videos

  • SURFACE CHEMISTRY

    RESONANCE ENGLISH|Exercise Section - 5|1 Videos

  • TEST SERIES

    RESONANCE ENGLISH|Exercise CHEMISTRY|50 Videos

Similar Questions

Explore conceptually related problems

What is correct about Taenia ?

What is correct about the niche ?

HCN and HNC molcules are formed by the same atoms. Which of the following properties are identical for HCN abd HNC molecules ?

What is not correct about mitosis ?

What is correct about living state ?

What is correct about root pressure ?

what is correct about monocot stem

What is correct about Dark Reactions ?

What is statement correct about Z lines?

D -Glucose and D -fructose both form the same osazone, Which statements are correct about the above reaciton?

RESONANCE ENGLISH-TEST PAPERS-PART - III CHEMISTRY
  1. Valence shell electron pair repulsion theory (VSEPR) can be used to pr...

    Text Solution

    |

  2. HCN and HNC molcules are formed by the same atoms. Which of the foll...

    Text Solution

    |

  3. HCN and HNC molcules are formed by the same atoms. What is correct a...

    Text Solution

    |

  4. The energy levels in a certain single electron species are all 800% hi...

    Text Solution

    |

  5. The slope of 'P' v/s "T" plot at constant volume for a fixed amount of...

    Text Solution

    |

  6. The wavelength of light is 748 nm. What is its wavelength in Å ?

    Text Solution

    |

  7. Calculate the molecular weight of a gas X which diffuses four times as...

    Text Solution

    |

  8. Total number of electrons having n + l = 4 in V(23) atom in its ground...

    Text Solution

    |

  9. How many of the following elements show +2 as their most stable oxidat...

    Text Solution

    |

  10. The wavelength of light is 786 nm. What is its wavelength in Å ?

    Text Solution

    |

  11. The wavelength of light is 840 nm. What is its wavelength in Å ?

    Text Solution

    |

  12. Cl-O bond order in perchlorate ion is M and number of resonating str...

    Text Solution

    |

  13. Write the sum of lone pairs of electron on central atom of SF(4), CF(4...

    Text Solution

    |

  14. Find the wavelength of electromagnetic waves of frequency 7×10^19 Hz ...

    Text Solution

    |

  15. Find the wavelength of electromagnetic waves of frequency 9×10^19 Hz ...

    Text Solution

    |

  16. Calculate the no. of mole in 63 g of NHO3

    Text Solution

    |

  17. If 2 liter of 9.8% w//w H(2)SO(4) (d = 1.5 g//mL) solution is mixed wi...

    Text Solution

    |

  18. Select correct option(s): (Use R = (25)/(3) J//mol-K)

    Text Solution

    |

  19. A flask of 4.48 L capacity contains a mixture of N(2) and H(2) at 0^(@...

    Text Solution

    |

  20. A gas absorbs a photon of 310nm and emits three photons. If energy of...

    Text Solution

    |