Home
Class 12
CHEMISTRY
Match the following closest packing of i...

Match the following closest packing of identical spheres listed in Column-I with the characteristics listed in Column-II. COLUMN - I
`{:("COLUMN - I","COLUMN - II"),("A) AAAA packing","p) CCP, CN = 12"),("B) ABAB packing","q) HCP, CN = 12"),("C) ABCABC packing","r) BCC, CN = 8"),("D) Square close packing","s) Primitive cubic, CN = 6"):}`

Text Solution

Verified by Experts

The correct Answer is:
`A-s; B-qr; C-p; D-s`
AAA - simple cubic primitive (or) C.N = 6
`AB=AB-BC C-C.N=8, HCP-C.N=12,ABC-ABC-FC C-C.N=12`
Square close packing - simple cubic CN = 6
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SOLID STATE

    AAKASH SERIES|Exercise LEVEL - II LECTURE SHEET (EXERCISE - IV)|4 Videos

  • SOLID STATE

    AAKASH SERIES|Exercise PRACTICE SHEET - 1|30 Videos

  • SOLID STATE

    AAKASH SERIES|Exercise LEVEL - II LECTURE SHEET (EXERCISE - II)|6 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise COMPLEX COMPOUNDS|47 Videos

  • SOLIDS STATE

    AAKASH SERIES|Exercise PRACTICE EXERCISE|63 Videos

Similar Questions

Explore conceptually related problems

Match the crystalline solids listed in column I with the type/structure listed in column II : {:("COLUMN - I","COLUMN - II"),("A) Simple cubic","p) 0.68"),("B) FCC","q) 0.52"),("C) BCC","r) 0.74"),("D) HCP","s) 0.26"):}

Match cubic (in Column - I) with packing fraction (in Column - II) {:("COLUMN - I","COLUMN - II"),("A) Simple cubic","p) 0.68"),("B) FCC","q) 0.52"),("C) BCC","r) 0.74"),("D) HCP","s) 0.26"):}

Knowledge Check

  • Match the extraction processes listed in Column-I with metals listed in Column-II {:("Column-I ","Column-II "),("A) Self reduction","P) Lead"),("B) Carbon reduction","Q) Silver"),("C) Complex formation and displacement by metal","R) Copper"),("D) Decomposition of iodi de","S) Boron"):}

    A
    `{:(A,B,C,D),(R,P,Q,S):}`
    B
    `{:(A,B,C,D),(Q,D,P,R):}`
    C
    `{:(A,B,C,D),(P, Q, D, R):}`
    D
    `{:(A,B,C,D),(D, P, Q, R):}`

  • {:("List - I","List - II"),("A) ccp","1) ABAB"),("B) hcp","2) BCC"),("C) CsCl","3) ABC ABC"):} The correct match is

    A
    `{:(A,B,C),(2,3,1):}`
    B
    `{:(A,B,C),(3,1,2):}`
    C
    `{:(A,B,C),(1,3,2):}`
    D
    `{:(A,B,C),(3,2,1):}`

    • Similar Questions

    Explore conceptually related problems

    Match the elements (in Column - I) with the shape of the crystal (in Column - II) {:("COLUMN - I","COLUMN - II"),("A) Be","p) Body - central cubic"),("B) Ca","q) Simple cubic"),("C) Ba","r) Face - centred cubic"),("D) Po","s) Hexagonal close - packed"):}

    {:("COLUMN-I","COLUMN-II"),("A) Chlorine water","p)" HF),("B) Sylvine","q)" CaOCl_(2)),("C) Glass etching","r)" HCl + HOCl),("D) Calcium chloro hypochloride","s)" KCl):}

    Match the following : {:("COLUMN - I","COLUMN - II"),("A) ABAB ...........(closed)","p) C • N = 8"),("B) AAA.......","q) 4 spheres permit cell"),("C) ABCABC......","r) 74% packing efficiency"),("D) ABABAB ......(less effective)","s) C • N = 6"):}

    Match the entries of Column-I with appropriate entries of Column-II {:("COLUMN - I","COLUMN - II "),("A)" As_2S_3 " sol","p) Lyophobic colloid "),("B) Sulphur sol ","q) Macromolecular colloid "),("C) Starch ","r) Multimolecular colloid "),("D) Soap ","s) Associated colloid "):}

    Match the entries of Column-I with appropriate entries of Column-II {:("COLUMN - I ","COLUMN - II "),("A) Physisorption ","p) Always unimolecular "),("B) Activated adsorption ","q) Multi molecular "),("C) Chemisorption ","r) High temperature is required "),("D) Desorption ","s) Low pressure is required "):}

    {:("COLUMN-I","COLUMN-II"),("A) Most electronegative","p)" Br),("B) Most electron affinity","q)" At),("C) Liquid halogen","r)" F),("D) Radio active halogen","s)" Cl):}

    Home
    Profile