`Mg+BtoMg_(x)B_(y)overset("HCl")to`Diborane
Report your answer as `(x+y)`.

Report your answer as XY

FeC_(2)O_(4)overset(Delta)to products Number of diamagnetic products=x Number of unpaired electrons in paramagnetic products=y report your answer as (x+y)

Observe the following compounds Number of coumpound which can gives positive Haloform test = (x) Number of compound which can gives positive Lucas reagent test = (y) Report your answer (x+y)

Observe the compound 'M' If in this compound X=Total number of asymmetric C^(***) atoms Y= Number of similar asymmetric C^(***) atoms Z= Number of optically active stereoisomers W= Number of optically inactive isomers R= Number of geometrical orientations in space Report your answer as : X +Y +Z+ W+ R

A solid is formed by A^(3+) cations & B^(2-) anions in which B^(2-) - form F.C.C structure and A^(3+) ions occupy m fraction of octahedral voids.Find the value of m as (x)/(y) ,where x&y are lowest integers.Fill your answer as 10(x+y)

X' is a smallest optically active alkanol. On dehydration it can form Y number of alkenes (including stereoisomers). On reaction with Lucas reagent it forms Z number of alkyl halides (including stereoisomers). Report your answer as ZY.

Number of tertiary bromide of formula C_(5)H_(11)Br are (X) number of tertiary bromide of formula C_(6)H_(13)Br are (Y) Report your answer as X + Y

When trans-2-butene reacts with Br_2//C Cl_4 , X number of products are formed. Whereas when trans-2-butene reacts with HBr Y number of products are formed . Report your answer as Y X .

Mg_(3)B_(2) overset(aq. HCl)(rarr) underset(y+H_2)underset(darrH_2O)x + MgCl_2 for (X) and (Y) the incorrect choice is?

A mineral having the formula AB_(2) , crystallises in the cubic close -packed lattice, with the A atom occupying the lattice points. The co-ordination number of the A atoms is x, that of B atoms is y. Report your answer ( x- y)