Home
Class 12
CHEMISTRY
Classify each of the following solids as...

Classify each of the following solids as ionic, metallic, molecular, network (covalent) or amorphous. (i) Tetraphosphorous decoxide `(P_(4)O_(10))` (ii) Ammonium phosphate, `(NH_(4))_(3)PO_(4)` (iii) SiC (iv) `I_(2)` (v) `P_(4)` (vi) Plastic (vii) Graphite (viii) Brass (ix) Rb (x) LiBr (xi) Si

Text Solution

Verified by Experts

(a) Ionic: `(NH_(3))_(3)PO_(4)`, LiBr, (b) Metallic: Rb, Brass ( c) Molecular: `P_(4)O_(10),I_(2),P_(4)`, (d) Network: SiC, Graphite, Si, ( e) Amorphous: Plastic
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILL (HOTS) QUESTIONS|13 Videos

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise ADVANCED LEVEL NUMERICAL BANK|17 Videos

  • SOLID STATE

    CHHAYA PUBLICATION|Exercise SOLVED CBSE SCANNER|21 Videos

  • PREVIOUS YEARS QUESTION PAPER 2019

    CHHAYA PUBLICATION|Exercise WBCHSE 2019 PART-B|19 Videos

  • SOME p-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTIVE SET 11|15 Videos

Similar Questions

Explore conceptually related problems

Classify the following substances as molecular, covalent, or ionic crystalline solids. Boron nitride, ice, solid CHCl_(3) , silicon carbide, Cacl_(2) , silicon, LiI, Solid P_(4) , solid Ar, zinc sulphide.

Find the values of (i) 4+_(6)2 (ii) 7+_(5)7 (iii) 5+_(8)2 (iv) 3xx_(7)2 (v) 12xx_(10)5 (vi) 6xx_(5)4

Classifty the following as acid and base according ot Bronsted and Lowry concept and mention the name/formula of their respective conjugate base and acid. (i) H_3O^+ (ii) Cl^- (iii) NH_3 (iv) CH_3COO^- (v) H^- (vi) HOO^- (vii) S_2O_8^(2-) (viii) NH_4^+ (ix) H_2S (x) OH

Mention the effect of heat on each of the following compounds : (i) Pb(NO_(3))_(2) (ii) Pb_(3)O_(4) (iii) K_(2)Cr_(2)O_(7) (iv) KClO_(3) (V) BaO_(2) .

Write the quadrant in which of the following points lie? (i) (-2,3) (ii) (5,-3) (iii) (4,2) (iv) (-7,-6) (v) (0,8) (vi) (3,0) (vii) (-4,0) (viii) (0,-6)

Which of the following expressions are polynomials in one variable and which are not ? Give reasons for you answer. (i) 3x ^(2) - 2x + 5 (ii) x ^(2) + sqrt2 (iii) p^(2) - 3p +q (iv) y + (2)/(y) (y ne 0) (v) 5 sqrtx + x sqrt5 (vi) x ^(100) + y ^(100)

Find the octants in which the followings points lie: (i) (2,3,4) (ii) (2,3,-4) (iii) (-1,-2,3) (iv) (-3,-4,-5) (v) (-1,2,5) (vi) (2,-1,-3) (vii) (1,-3,4) (viii) (-2,-3,5)

Check which of the following are solutions of an equation x + 2y = 4? (Complete the table wherever necessary) (i) (0, 2) (ii) (2, 0) (iii) (4, 0) (iv) ( sqrt2 ,- sqrt2 ) (v) (1, 1) (vi) ( - 2, 3)

CHHAYA PUBLICATION-SOLID STATE-SOLVED NCERT TEXTBOOK PROBLEMS
  1. Define the term 'amorphous'. Give a few example of amorphous solids.

    Text Solution

    |

  2. What makes a glass different from a solid such as quartz? Under what c...

    Text Solution

    |

  3. Classify each of the following solids as ionic, metallic, molecular, n...

    Text Solution

    |

  4. (i) What is meant by the term 'coordination number'? (ii) What is th...

    Text Solution

    |

  5. How can you determine the atomic mass of an unknown metal having cubic...

    Text Solution

    |

  6. Stability of a crystal is reflected in the magnitude of its melting po...

    Text Solution

    |

  7. How will you distinguish between the following pairs of terms? (i) H...

    Text Solution

    |

  8. How many lattice points are there in one call of each of the following...

    Text Solution

    |

  9. Explain- (i) The basis of similarities and differences between metalli...

    Text Solution

    |

  10. Calculate the efficiency of packing in case of a metal crystal for (i)...

    Text Solution

    |

  11. Silver crystallises in fcc lattice. If edge length of the cell is 4.07...

    Text Solution

    |

  12. A cubic solid is made of two elements P and Q. Atoms of Q are at the c...

    Text Solution

    |

  13. Niobium crystallises in body-centred cubic structure. If density is 8....

    Text Solution

    |

  14. If radius of the octahedral void is r, radius of the atom in close pac...

    Text Solution

    |

  15. Copper crystallises into a fcc lattice with edge length 3.61xx10^(-8)c...

    Text Solution

    |

  16. Analysis shows that nickel oxide has the formula Ni(0.98)O(1.00). What...

    Text Solution

    |

  17. What is a semiconductor? Describe two main types of semiconductor and ...

    Text Solution

    |

  18. Non-stoichiometric cuprous oxide, Cu(2)O can be prepared in laboratory...

    Text Solution

    |

  19. Ferric oxide crystallises in a hexagonal close-packed array of oxide i...

    Text Solution

    |

  20. Classify each of the following as being either a p-type or a n-type se...

    Text Solution

    |