Home
Class 12
CHEMISTRY
Match the items of colum I with items of...

Match the items of colum I with items of column II.
`{:("Columnm I","Column II"),((a)"Metanol",(I) "Conversion of phenol to o-hydroxybezoic acid"),((b)"Kolbe's reactions",(II)"Ethyl alcohol"),((c)"Williamso's synthesis",(III)"Conversion of phenol to salicyladehyde"),((d)"Conversion of" 2^(@)"alcohol to ketone",(IV)"Wood spirit"),((e)"Reimer-Tiemann reaction",(V)"Heated copper at"573),((f)"Fermentation",(VI)"Reaction of alkyl halide with sodium alkoxide"):}`

Text Solution

Verified by Experts

The correct Answer is:
a-iv ; b-I ; c-iv ; d-v ; e-iii ; f-ii
Promotional Banner

Similar Questions

Explore conceptually related problems

Match the items of column I with items of column II. {:("Column I","Column II"),((a)"Antifreeze used in car engine",(I)"Neutral ferric chloride"),((b)"Solvent used in perfumes",(II)"Glycerol"),((c)"Starting meterial for picric acid",(III) "Methanol"),((d)"Wood sprit",(IV)"Phenol"),((e)"Reagent used for detection of phenolic group",(V) "Ethylene glycol"),((f)"By product of soap industry used in cosmetics",(VI)"Ethanol"):}

Match the items given in Column-I with those in Column II and select the correct option given below : {:("Column I","Column II"),((a) "Eutrophication",(i)"UV-B radiation"),((B) "Sanitary landfill",(ii)"Deforestation"),((c)"Snow blindness",(iii)"Nutrient enrichment"),((d)"Jhum cultivation",(iv) "Waste disposal"):}

Match the columns : {:(,"Column I",,"Column II"),((a),"Hatch and Slack",(i), "Electron microscope"),((b),"Theophrastus",(ii),"Citric acid cycle"),((c),"Knoll and Ruska",(iii),"Micrographia"),((d),"Robert Hook",(iv),C_(4)"Pathways"),(,,(v),"Historia Plantarum"):}

Match the items in Column I with Column II and choose the correct alternative. {:(Column I,Column II),(A."Calcitonin",(i)"Treatment of viral infection"),(B."Gonadotropin",(ii)"Treatment of rickets"),(C."Erythroprotein",(iii)"Enhancement of immune action"),(D."Interferon",(iv)"Formation of erythrocytes"):}

Match the colunms and choose the correct option {:(,,"Column-I",,"Column-II"),(,(a), "Cobalamine",(i),"Vit " B_(12)),(,(b), "Tochopherol",(ii),"Vit " E),(,(c), "Folic acid ",(iii),"Vit " B_(9)),(,(d), "Cholecalciferol",(iv),"Vit " D_(3)),(,(e), "Phylloquinone",(v),"Vit K"):}

Match the coloumns : {:(,"Column I",,"Column II"),("(a)","Limbless reptile",,"(i) Lamprey"),("(b)","Jawless vertebrate",,"(ii) Salamander"),("(c)","Amphibian",,"(iii)Snake"),("(d)","Cartilaginous fish",,"(iv) Shark"),("(e)","Flightless bird",,"(v) Ostrich"):}

Match the types of WBC listed under column I with the shape of nucleus given under column II and select the correct option from codes given below {:(,"Column I",,"Column II"),("A.","Neutrophils","(i)","Kidney-shaped"),("B.","Eosinophils","(ii)","S-shaped"),("C.","Basophils","(iii)","3 to 5 lobes"),("D.","Monocyte","(iv)","2 lobes"),(,,"(v)","Disc-shaped"):}

Match the types of WBC listed under column I with the shape of nucleus given under column II and select the correct option from codes given below {:(,"Column I",,"Column II"),("A.","Neutrophils","(i)","Kidney-shaped"),("B.","Eosinophils","(ii)","S-shaped"),("C.","Basophils","(iii)","3 to 5 lobes"),("D.","Monocyte","(iv)","2 lobes"),(,,"(v)","Disc-shaped"):}

{:("Column - I","Column - II"),("(A) Sapphire","(i) "Al_(2)O_(3)),("(B) Spharelite","(ii) "NaCN),("(C) Depressant","(iii) CO"),("(D) Corundum","(iv) "ZnS),(,"(v) "Fe_(2)O_(3)):}

Match column I with column II and select the correct option from the given codes. {:(Column I, Column II),(A."Cyclostomers",(i)"Hemichordata"),(B."Aves",(ii)"Urochordata"),(C."Tunicates",(iii)"Agnatha"),(D."Balanoglossus",(iv)"Pisces"),(E."Osteichthyes",(v)"Tetrapod"):}