Home
Class 12
CHEMISTRY
Match the entries of Column-I with appro...

Match the entries of Column-I with appropriate entries of Column-II
`{:("COLUMN - I ","COLUMN - II "),("A) Conversion of proteins into amino acids ","p) Shape selective catalysts "),("B) Conversion of Alcohols into gasoline ","q) Enzymatic catalysis "),("C) Polymerisation of ethylene ","r) Zeigler-Natta catalyst "),("D) Manufacture of margarine ","s) Heterogeneous catalysis "):}`

Text Solution

Verified by Experts

The correct Answer is:
A-q; B-ps; C-rs; D-s
Conversion of proteins into Amino acids - Enzymatic catalysis
Conversion of Alcohols into gasoline - shape selective that in zeigler-Natta catalyst
Polymerisation of ethylene - Zeigler - Natta catalyst, Heterogeneous
Manufacture of margarine - Heterogenous catalysis
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise PRACTICE SHEET - 2 (INTEGER ANSWER TYPE QUESTIONS)|6 Videos

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise PRACTICE SHEET - 3 (SINGE OR MORE THAN ONE OPTION QUESTIONS)|16 Videos

  • SURFACE CHEMISTRY

    AAKASH SERIES|Exercise PRACTICE SHEET - 2 (LINKED COMPREHENSION TYPE QUESTIONS)|6 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PRACTICE SHEET (ADVANCED) (INTEGER TYPE QUESTION)|2 Videos

  • VA GROUP ELEMENTS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|51 Videos

Similar Questions

Explore conceptually related problems

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) peptization ","p) preparation of sols "),("B) ultra centrifugation ","q) purification of sols "),("C) elctrodialysis ","r) preparation of metal sols "),("D) Bredig's arc method ","s) Movements of ions across the membrane in"),(," presence of electric field "):}

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 "):}

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"):}

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"):}

Match electrical properties listed in Column - II with materials listed in Column - I. {:("COLUMN - I","COLUMN - II"),("A) Pure crystal of silicon at 0 K","p) Semi conductor - p - holes carry current"), ("B) Pure crystal of silicon at 400K","r) Semi conductor - electrons carry current"),("C) Silicon crystal doped with arsenic impurity","r) Insulator"),("D) Silicon crystal dopped with gallium","s) Semi conductor - equal number of p - holes and electrons carry current"):}

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"):}

Match the following questions {:("COLUMN - I ","COLUMN - II "),("A) Gold sol ","p) Bredig's Arc method "),("B) Purification of Colloidal solution ","q) - ve charged "),("C) "As_2 S_3 "sol","r) Ultra centrifugation "),("D) Zeta potential ","s) Electro kinetic potential "),(,"t) Double decomposition reaction"):}

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"):}