Home
Class 12
CHEMISTRY
CN^(Theta),SCN^(Theta) and N(3)^(Theta) ...

`CN^(Theta),SCN^(Theta)` and `N_(3)^(Theta)` are called ………….

Text Solution

Verified by Experts

pseudohalogens
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK ELEMENTS

    PRADEEP|Exercise CONCEPTUAL QUESTION|75 Videos

  • P-BLOCK ELEMENTS

    PRADEEP|Exercise NCERT QUESTIONS AND EXERCISES WITH ANSWERS|96 Videos

  • P-BLOCK ELEMENTS

    PRADEEP|Exercise ADVAMCED PROBLEMS FOR COMPETITIONS|10 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|27 Videos

  • POLYMERS

    PRADEEP|Exercise IMPORTANT Questions (For Board Examination)|27 Videos

Similar Questions

Explore conceptually related problems

Pseudohalogens or halogenides are complex molecules which behaves like halogen s. Among the following list CN^(Theta) (cyanide), OCN^(Theta) (cyanate), SCN^(Theta) (thio-cyanate), SeCN^(Theta) (selenocyanate), TeCN^(Theta) (tellurocyanate), ONC^(Theta) (isocyanate), N_(3)^(Theta) (azide), cyanogen (CN)_(2) oxycyanogen (OCN)_(2) , thiocyanogen (SCN)_(2) , telluroyanogen (TeCN)_(2) , azidecabon dislphide (SCN N_(3),CICN, BrCN, ICN, ICI, IF_(7), IF_(5), I_(3)^(Theta), ICI_(2)^(Theta),I^(Theta), I^(o+), I_(3)^(o+)) . a. Which are interpsedohalogents ? b. Which are interhalogens or their anions ? c. Which are polyhalides ? d. Which are neither (a), (b), (c) or pseudohalogen or their anions ? e. Which are pseudohalogens of their anions ?

Calculate K_(f) for the reaction: M^(3+) + SCN^(Theta) hArr MSCN^(2+) , The [M^(3+)] in the solution is 2.0 xx 10^(-3)M, [SCN^(Theta)] = 1.5 xx 10^(-3)M and Free [SCN^(Theta)] = 1.0 xx 10^(-5)M .

If P_(n)=cos^(n)theta+sin^(n)theta and Q_(n)=cos^(n)theta-sin^(n)theta, then which of the following is/are true.

If quad P_(n)=cos^(n)theta+sin^(n)theta and Q_(n)=cos^(n)theta-sin^(n)theta then which of the following is/are true.

If theta_(1),theta_(2),theta_(3)....,theta_(n) are in A.P. then (sin theta_(1)+sin theta_(2)+...+sin theta_(n))/(cos theta_(1)+cos theta_(2)+...+cos theta_(n))=

Prove that: (1+sec 2theta)(1+sec2^(2)theta)(1+sec2^(3)theta)...... xx )(1+sec2^(n)theta) = tan2^(n)theta* cot theta

If theta_(1),theta_(2),theta_(3),theta_(n) are in AP,whose common difference is d, show that sec theta_(1)sec theta_(2)+sec theta_(2)sec theta_(3)+....+sec theta_(n-1)sec theta_(n)=(tan theta_(n)-tan theta_(1))/(sin d)

If a cos^(2)theta+3a cos theta sin^(2)theta=m and a sin^(3)theta+3a cos^(2)theta sin theta=n ,then prove that: (m+n)^(2/3)+(m-n)^(2/3)=2a^(2/3)

The angle of a convex pentagon are theta_(1)

If tan(theta + 3theta) tan (2theta + 3theta)=1 , then the value of sin(5theta - 2theta) is:

PRADEEP-P-BLOCK ELEMENTS -FILL IN THE BLANKS
  1. Red phosphorus is..............reactive than white phosphorus as red p...

    Text Solution

    |

  2. Conc. H(2)SO(4) chars paper, wood and sugar because it removes...........

    Text Solution

    |

  3. Oleum is formed when .............is passed through conc. H(2)SO(4).

    Text Solution

    |

  4. Like O(2), S(2) vapours are.............due to the presence of two unp...

    Text Solution

    |

  5. The tailing of mercury by ozone is due to the fromationn of..............

    Text Solution

    |

  6. ..............is formed when NH(3) is passed through a solution of cal...

    Text Solution

    |

  7. When chlorine gas is passed through and aqueous solution of potassium ...

    Text Solution

    |

  8. The increase in the solubility of iodine in an aqueous solution of pot...

    Text Solution

    |

  9. Among N(2)O,SO(2),I(3)^(+) and I(3)^(-), the linear species are ………..a...

    Text Solution

    |

  10. CN^(Theta),SCN^(Theta) and N(3)^(Theta) are called ………….

    Text Solution

    |

  11. The halogen which normally does not form oxoacid is ……………..

    Text Solution

    |

  12. The stronger reducing agent among all the halide ions is …………….

    Text Solution

    |

  13. The first noble gas compound was prepared by reacting Xe with............

    Text Solution

    |

  14. Amongst peracids of halogens, the strongest oxidising agent is...........

    Text Solution

    |

  15. XeF(6) slowly undergoes hydrolysis by atmospheric moisture to give.......

    Text Solution

    |

  16. XeF(4) is...........molecule in which Xe is.............hydbridized.

    Text Solution

    |

  17. The noble gas which is radioactive is

    Text Solution

    |

  18. For breathing. Deep-sea divers use a mixture of dioxygen and

    Text Solution

    |

  19. The gas used in discharged tubes for advertisement is .

    Text Solution

    |

  20. In electric bulbs...........inert gas is present with N(2) gas.

    Text Solution

    |