Home
Class 12
CHEMISTRY
In polymeric (BeCl(2))(n), there are:...

In polymeric `(BeCl_(2))_(n)`, there are:

A

Three centre two-electron bonds

B

Three centre four-electron bonds

C

Two centre three-electron bonds

D

Two centre four-electron bonds

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • 13-14 HYDROGEN & S-BLOCK ELEMENT

    VMC MODULES ENGLISH|Exercise Level 2 (Numerical value type )|14 Videos

  • 13-14 HYDROGEN & S-BLOCK ELEMENT

    VMC MODULES ENGLISH|Exercise JEE Main Archive|64 Videos

  • 13-14 HYDROGEN & S-BLOCK ELEMENT

    VMC MODULES ENGLISH|Exercise Level 1|74 Videos

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - L|10 Videos

Similar Questions

Explore conceptually related problems

In cationic polymerizalion, the initiator is an electrophile that adds to the alkene, causing it to become a cation. The Initiator most often used in cationic polymerization is a lewis acid. Such as BF_(3) or AICI_(3) and in anionic polymerization, the iniliator is a nucleophile that reacts with the alkene to form a propagating site that is an anion. Arrange the following group of monomers of decreasing ability to undergo cationic polymerization

Out of SO_(2),BeCl_(2),O_(3),H_(2)O and HgCl_(2), the linear species are:

Give reasons for the following in one or two sentences only: BeCl_(2) can be easily hydrolysed'.

Identify the monomer in the following polymeric structure : [-CH_(2) - CH = CH - CH_(2) - CH_(2) - overset(CN)overset(|)(CH)-]_(n)

(a) [BeF_(4)]^(2-) exits, but [BeCl_(6)]^(4-) does not. Give reson. (b). Hydrated beryllium ion exists as [Be(H_(2)O)_(4)]^(2+) , whereas hydrated magnesium ion exists as [Mg(H_(2)O)_(6)]^(2+) . Give reason.

In the polymerase chain reaction, the optimum temperature for the polymerization step is

A linear polymeric biomolecule with reducing and non-reducing ends is

(i) What is the role of t-butyl peroxide in the polymerization of ethene? (ii) Identify the monomers in the following polymer: -(NH - (CH_(2))_(6) - NH - CO - (CH_(2))_(4) - CO)-_(n)

The s-block hydride with covalent polymeric structure are

(a). What is the hybrid state of Be in BeCl_(2) in vapour state. What will be the change in the hybrid state of BeCl_(2) in the solid state? (b). Draw the structure of (i) BeCl_(2) (vapour state) and (ii) BeCl_(2) (solid state). (c ). Why do halides and hydrides of beryllium polymerise?

VMC MODULES ENGLISH-13-14 HYDROGEN & S-BLOCK ELEMENT-Level 2
  1. Salt used for performing bead test in qualitative inorganic analysis i...

    Text Solution

    |

  2. Give the correct order of True (T) or False (F) for the following stat...

    Text Solution

    |

  3. Of the following statements only one is incorrect. The statement is :

    Text Solution

    |

  4. The volume strength of 10 NH(2)O(2) is :

    Text Solution

    |

  5. Give the correct order of initials T or F for following statements. Us...

    Text Solution

    |

  6. The wire of flash bulb is made of :

    Text Solution

    |

  7. Which of the following is pearl ash ?

    Text Solution

    |

  8. Industrially H(2)O(2) is obtained from :

    Text Solution

    |

  9. Both Be and Al become passive on reaction with conc. nitric acid due t...

    Text Solution

    |

  10. In polymeric (BeCl(2))(n), there are:

    Text Solution

    |

  11. The following are some statements related to II group metals I. The ...

    Text Solution

    |

  12. In bleaching powder, the oxidation states of chlorine are :

    Text Solution

    |

  13. False statement about Na(2)CO(3).10H(2)O is

    Text Solution

    |

  14. Identify the false statement :

    Text Solution

    |

  15. LiAlH(4) is obtained by reacting an excess of (x) with an ethereal sol...

    Text Solution

    |

  16. A solution of sodium in liquid ammonia serves as a reducing agent due ...

    Text Solution

    |

  17. White phosphorous is heated with sodium hydroxide the products formed ...

    Text Solution

    |

  18. Stability of nitrides of II group elements is in order :

    Text Solution

    |

  19. The maximum covalency of Be and Mg respectively :

    Text Solution

    |

  20. The compound formed, when gypsum is dissolved in aqueous ammonium sulp...

    Text Solution

    |