[C_(2)H_(5)Cl" alc.KOH "longrightarrow A" dil.H "_(2)SO_(4)longrightarrow" B.Here "A],[" and "B" are "]

C_(2)H_(5)Cloverset("alc. KOH")rarrAoverset(dil.H_(2)SO_(4))rarrB . Here A and B are

C_2H_5Cl overset(alc.KOH)to A overset(dil.H_2SO_4)to B . Here A and B are

C_(2)H_(5)Cloverset("Alcoholic "KOH)toAoverset(dil.H_(2)SO_(4)//H_(2)O)toB Here A and B are

Cl_(2)+NaOH cold / dil longrightarrow A+ Nacl +H_(2) Cl_(2)+NaoH hot / conc longrightarrow B+Nacl+H_(2) of oxidation numbers of chlorine in A and B is

CH_(3)-CH_(2)-CH_(2)Cloverset(alc.KOH)rarrX CH-=CH+H_(2)overset(Pd+BaSO_(4))rarrY Here, in the above sequences, the final products 'X' and 'Y'

B overset(alc. KOH) larr C_2H_5 Cl underset(C_2H_5OH)overset(Zn-Cu)to A . Here A and B are

In a radioactive decay sequence A (lambda_(1))/(longrightarrow) B (lambda_(2))/(longrightarrow) C (lambda_(3))/ (longrightarrow) D What is the ratio of numbers of atoms of A to the number of atoms of B after long time interval starting with pure A .The mean lives of A and B are 20 hours and "30" minutes respectively

Boverset(alc.KOH)larrC_(2)H_(5)Clunderset(C_(2)H_(5)OH)overset(Zn-Cu)rarrA Here compounds A and B are

Identify the compounds A, B and C : (i) C_(6)H_(5)COOH overset(PCl_(5)) to A overset(H_(2)-Pd//BaSO_(4)) to B overset("KCN alc")underset("distil") to C (ii) H-C -= C - H overset(H_(2)O)underset(" dil "H_(2)SO_(4) + HgSO_(4)) to A underset("Ni")overset(H_(2)) to B overset(140^(@) C)underset("conc" H_(2)SO_(4)) to C