" 39."CaC_(2)H_(2)O longrightarrow ARed" tube hot "longrightarrow B(AlCl_(3))/(CH_(3)Cl)longrightarrow C

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

Complete the following reactions and name the products A,B and C. CaC_(2) overset(H_(2)O)to A overset("hot metal tube")to B overset(AlCl_(3)+CH_(3)Cl)to C

CaC_(2)overset(H_(2)O)toAoverset("Red tube hot")toBunderset(CH_(3)Cl)overset(AlCl_(3))toC In this sequece B and C 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

CaC_(2)overset(H_(2)O) to A overset("Red hot tube") to B underset(CH_(3)Cl) overset(AlCl_(3))to C , In this sequence B and C are

Complete the following reaction and name the product X, Y and Z. CaC_(2)overset(H_(2)O)rarrXoverset("hot metal tube")rarrYunderset(CH_(3)Cl)overset(AlCl_(3))rarrZ

If the vectors vec a=hat i-hat j+2hat k.vec b=2hat i+4hat j+hat k and Longrightarrow lambdahat i+hat j+muhat k are mutually orthogonal,then (lambda,mu)Longrightarrow lambdahat i+hat j+muhat k

In the following reaction, the product 'R' is: CaC_(2) overset(H_(2)O)to P overset("hot iron")underset("tube")to Q overset(CH_(3)Cl)underset(AlCl_(3))toR