IUPAC name of compound is
The addition of HCN to a carbonyl compound is an example of
1,3-Butadiene when treated with gives
Ethyl alcohol gives ethyl chloride with the help of
With SOCl2, alcohols give Haloalkanes the best way and also from NaCl we obtain only Cl- which is weak nucleophile and cannot replace OH- which is a stronger nucleophile.
Sulphur trioxide is prepared by the following two reactions:-
S8(s) + 8 O2(g) —→ 8 SO2(g)
2SO2(g) + O2(g) —→ 2 SO3(g)
How many grams of SO3 are produced from 1 mole S8?
from the given reaction, it is clear that 1 mol S8 will give 8 moles of SO3.
How many elements are more electropositive than Cl?
Be, F, O, S, P, Au, H, Na
F and O are more electronegative than Cl.
How many elements have more ionisation energy as compared to their next higher atomic number element?
Na, Mg, Al, Si, P, S, Cl, Ar
2.0 Order of ionization energy
Na < M g > Al < Si < P > S < Cl < Ar
How many of the following compounds are more reactive than benzene towards electrophilic substitution.
Number of d-orbitals used in the hybridisation of ICl3 is = x and number of lone pair at central atom = y find x + y = ?
sp3d [x = 1; y = 2]
lp = 2
x + y = 1 + 2 = 3