Formation of 2-butene as major product by dehydation of 2-butanol is according to
Markownikoff's rule
Saytzeff's rule
Peroxide effect
Anti-Markownikoffs rule
B.
Saytzeff's rule
Reaction of dehydration of 2-butanol is given below
Saytzeffrule states that "If alternate conditions exists H-atom eliminated fromsuch carbon atom which has minimum number of hydrogens.
Which of the ions having following electronic structure would have maximum magnetic moment?
1s2, 2s2, 2p6,3s2,3p6,3d3
1s2, 2s2, 2p6,3s2,3p6,3d5
1s2, 2s2, 2p6,3s2,3p6,3d7
1s2, 2s2, 2p6,3s2,3p6,3d9
Chlorine atom differs from chloride in the number of which of the following?
Protons
Neutrons
Electrons
Both (a) and (c)
The vapour pressure ofa pure liquid 'A' is 0.80 atm. When a non-volatile solute 'B' is dissolved in 'A' its vapour pressure becomes 0.60 atm. The mole fraction of 'B' in the solution is
0.125
0.25
0.50
0.75
Which of the following does not show negative deviation from Raoult's law?
Acetone -Chloroform
Acetone-Benzene
Chloroform- Ether
Chloroform- Benzene
In CsCl structure, the coordination number of Cs+ is
equal to that of Cl, that is 6
equal to that of Cl, that is 8
not equal to that of Cl, that is 6
not equal to that of Cl, that is 8