Match gases under specified conditions listed in Coloum-I with their properties//laws in Column-II.
`{:(,"Column-I",,"Column-II"),("(a)","Hydrogen gas(P=200 atm T=273K)",,(p)"Compressibility factor "ne1),("(b)","Hydrogen gas (p~0,T=273K)",,"(q)At tractive forces are dominant"),("(c)",CO_(2)(P=1 atm,T=273K),,"(r) PV=nRT"),("(d)","Real gases with very large molar volume",,"(s)P(V-nb)=nRT"):}`

{:("Column-I ","Column-II "),("A) Hydrogen gas (P = 200 atm, T = 273K) ","P) Compressibility factor "!= 1 ),("B) Hydrogen gas "(P ~~ 0,T = 273K) ,"Q) Attractive forces are dominant "),("C)" CO_2 (P= 1 atm, T = 273K) ,"R)" PV = nRT ),("D) Real gas with very large molar volume ","S)" P(V - nb) = nRT ):}

For the quadratic equatio x^(2) -(k -3)x+k=0 , match the condition in condition in column I with the correspending values of k in column II. {:("Column-I " , " Column -II"),("(A) Both the roots are positive", "(p) " phi),("(B) Both the roots are negative " , "(q) " (-oo","1) cup (9","oo)),("(C) Both the roots are real " , "(r) " [10 "," oo)),(" (D) one root is less than -1 and other is greater than 1" "(s) " (0","1]),(" " , "(t) " [ 125"," 1250]):}

Match the following metals listed in Column I with extraction processes listed in Column II. {:("Column I","Column II"),(A."Silver",p."Fused salt electrolysis"),(B."Calcium",q."Carbon reduction"),(C."Zinc",r."Carbon monoxide reduction"),(D."Iron",s."Amalgamation"),(E."Copper",t."Self-reduction"):}

Match the Column-I with Column-II : {:(,"Column-I","Column-II"),((a),"First order",(p)"Unit of"k="sec"^(-1)),((b),"Pseudo first order",(q) "Unit of"k="dm"^(6) "mol"^(-2)s^(-1)),((c),"Third order",(r)t_(1//2)prop1//a^(2)),((d),"Second order",(s)t_(1//2)prop(1)/(a)):}

{:("Column-I","Column-II"),("A) 37°C","P) 77K"),("B) 80°F","Q) 299.66 K"),("C) - 196°C","R) 373 K"),(,"S) 310 K"):}