`{:(,"Column I",,"Column II"),(("A"),R//L,(p),"Time"),(("B"),C//R,(q),"Frequency"),(("C"),E//B,(r),"Speed"),(("D"),sqrt(epsilon_(0)mu_(0)),(s),"None"):}`

Match the column - {:(,"Column-I",,"Column-II"),((A),Ba,(p),"Golden yellow"),((B),Ca,(q),"Apple green"),((C),Na,(r),"Brick Red"),((D),Rb,(s),"Violet"):}

|{:(,"Column I",,"Column II"),((A),"Adenine",(p),"Purine"),((B),"Thymine",(q),"Pyrimidine"),((C ),"Uracil",(r ),RNA),((D),"Deoxyribose",(s),DNA):}|

Vector A is pointing eastwards and vector B northwards .If |A|=|B| then match the following two columns. {:(,"Column I ",,"Column II"),((A),(A+B),(P),"north -east"),((B),(A-B),(Q),"Vertically upwards"),((C), (AxxB),(r),"south-east"),((D), (AxxB)xx(AxxB),(s),"None"):}

Match the following : {:(,"Column-I",,"Column-II"),((A),3s^(1),(p),n=3),((B), 3p^(1),(q), l=0),((C ), 4s^(1),(r ) , l=1),((D),4d^(1),(s),m=0),(,,(t),m=+-1):}

Match the following : {:(,"Column-I",,"Column-II"),((A),3s^(1),(p),n=3),((B), 3p^(1),(q), l=0),((C ), 4s^(1),(r ) , l=1),((D),4d^(1),(s),m=0),(,,(t),m=+-1):}

Vector A is pointing eastwards and vector B northwards .If |A|=|B| then match the following two columns. {:(,"Column I ",,"Column II"),((A),(A+B),(P),"north -east"),((B),(A-B),(Q),"Vertically upwards"),((C), (AxxB),(r),"Vertically downwads"),((D), (AxxB)xx(AxxB),(s),"None"):}

Match the following {:(,"Column-I",,"Column-II"),((A),"Enthalpy",(p),"Extensive property"),((B),"Entropy",(q),"H - TS"),((C),"Free energy",(r),"E + PV"),((D),"Pressure",(s),"Intensive property"):}

Match the following {:(,"Column-I",,"Column-II"),((A),"Enthalpy",(p),"Extensive property"),((B),"Entropy",(q),"H - TS"),((C),"Free energy",(r),"E + PV"),((D),"Pressure",(s),"Intensive property"):}

{:(,"Column I",,"Column II"),((a),"Work",(p),(W)/(F)),((b),"Kinetic energy",(q),mgh),((c),"Potential energy",(r),(1)/(2) mv^(2)),((d),"Displacement",(s),F xx S):}