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The four quantum numbers of the valence electron of potassium are:
(1) 4, 1, 0 and 1/2
(2) 4, 0, 1 and 1/2
(3) 4, 0, 0 and +1/2
(4) 4, 1, 1 and 1/2
Ans: 4, 0, 0 and +1/2
Physical Properties of benzene (a) First property of Benzene is that it is a colourless, mobile and volatile liquid. Its boiling point is 80°C and freezing point is 5.5°C. It c
Rutherford's scattering experiment is related to the size of the: (1) Nucleus (2) Atom (3) Electron (4) Neutron Ans: Nucleus
please teach me organic chemistry in a better that i could get 99 percent marks
What are the significance of compton effect
Why li 2 CO 3 decomposed at a lower temperature whereas Na2CO3 at higher temp?
The total number of orbitals in an energy level designated by principal quantum number n is equal to: (1) 2n (2) 2n 2 (3) n
Which of the following is ideal for Oxidation of propene to propan-1-ol a)Alkaline KMnO 4 b)B 2 H 6 /Alkaline KMnO 4 c)O 3 /Zn dust d)CrO 3 Ans) B 2 H 6 /Alkaline KMno4 is th
Number of electrons in -CONH 2 is: (1) 22 (2) 24 (3) 20 (4)28 Ans:24
what is the hybridization of transion state of sn2 rection
The distribution of electrons into Hybrid orbitals is as per the Paulis Exclusion principle and the Hunds rule of Maximum Multiplicity.
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