Home
Class 11
CHEMISTRY
Element X is strongly electropositive an...

Element X is strongly electropositive and element Y is strongly electronegative. Both are univalent. The compound formed would be

A

`X^(+)Y^(-)`

B

`X^(-)Y^(+)`

C

`X-Y`

D

`XrarrY`

Text Solution

Verified by Experts

The correct Answer is:
A

`X^(+)" "Y^(-)` . Because electropositive elements form cation and electronegative elements form anion.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE)|20 Videos
  • CHEMICAL BONDING

    BRILLIANT PUBLICATION|Exercise QUESTIONS|6 Videos
  • CHEMICAL BONDING

    BRILLIANT PUBLICATION|Exercise LEVEL-I|120 Videos
  • CHEMICAL AND IONIC EQUILIBRIUM

    BRILLIANT PUBLICATION|Exercise Level - III (Linked Comprehension Type Questions)|1 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    BRILLIANT PUBLICATION|Exercise QUESTION (LEVEL -ll)|42 Videos

Similar Questions

Explore conceptually related problems

Group 16 elements have higher values of electronegativity. Why?

Hydrogen is (1) Electropositive (2) Electronegative (3) Neither electropositive nor electronegative (4) Both electro positive as well as electronegative

If the difference in electronegativity between two constituent element is .... the compound formed will have equal ionic and covalent character.

In a compound atoms element Y form ccp lattice and those of element X occupy 2/3 rd of tetrahedral voids. The formula of the compound will be

The statement that is not correct for the periodic classification of elements is The properties of elements are periodic functions of their atomic numbers. Non-metallic elements are lesser in number than metallic elements. Electronegativity of the elements along the period from left to right increases in a regular manner. For transition elements the d-subshells are filled with the electrons monotonically with increase in atomic number.

Some information related to the elements of the p block in the 17th group of the periodic table are given in the table below. Complete the able and analyse the following questions. a) What is the family name of element belonging to 17th group? b) what is their common valency? c) Which element has the highest electronegativity? d) Which element has highest ionisation energy? e) List out the name and chemical formula of the compounds formed by this elements with s block elements. '(##VPU_TTT_CHE_X_P01_C01_E02_002_Q01##)'

BRILLIANT PUBLICATION-CHEMICAL BONDING-LEVEL-II
  1. For which of the following molecules, mu ne 0?

    Text Solution

    |

  2. The ionic radii of isoelectronic species 'N^(3-), O^(2-)' and 'F^-' in...

    Text Solution

    |

  3. Element X is strongly electropositive and element Y is strongly electr...

    Text Solution

    |

  4. Polarising action of Cd^(2+) on anions is stronger than that of Ca^(2+...

    Text Solution

    |

  5. PCl5 has a shape of trigonal bipyramid whereas IF5 has the shape of a ...

    Text Solution

    |

  6. Amolecule of the type AX5 has square pyramidal geometry. Hence, number...

    Text Solution

    |

  7. Hybridization of the nitrogen atom and electron geometry around nitrog...

    Text Solution

    |

  8. H2O molecule is dipolar, whereas BeF2 is non polar. It is because

    Text Solution

    |

  9. Which of the following compounds contains the maximum number of lone p...

    Text Solution

    |

  10. Which of the following molecules contains the maximum S-O bond length?...

    Text Solution

    |

  11. What are the formal charges of the atoms in the nitrite ion in the ord...

    Text Solution

    |

  12. Molecule AB has a bond length of 1.67 Å and a dipole moment of 0.38 D....

    Text Solution

    |

  13. Which of the following is arranged in order of increasing dipole momen...

    Text Solution

    |

  14. Stability of the species Li2, Li2^(-) and Li2^(+) increases in the ord...

    Text Solution

    |

  15. The bond order in NO is 2.5 whereas that in NO^(+) is 3. Which of the ...

    Text Solution

    |

  16. Which of the following molecules has the greatest number of lone pairs...

    Text Solution

    |

  17. The hybridization of N atoms in NO3^(-), NO2^(+) and NH4^(+) are respe...

    Text Solution

    |

  18. The number and type of bonds in C2^(2-) ion in CaC2 are:

    Text Solution

    |

  19. Shapes of certain interhalogen compounds are stated below. Which one o...

    Text Solution

    |

  20. In which of the following chemical change, the hybridization of the ce...

    Text Solution

    |