Question

CREMISTRY VI
GOAL - 13
PERIODIC
ASSIGNMENT
d) 20344
MCQ with one correct answer:
The increasing order of energy of the orbitals 1s 2s 2p is
a) 2p<2s<ls b) 2s 2p < Is c) Is <2s 2p
The maximum number of electrons in p subshell is
b) 6
c) 10
The increasing order of energy of the orbitals 3s 3p 3d.As is
a) 3s < 3p < 3d < 4s b) 3s <3p < 45 < 3d c) 3d <4s <3p3s
MCQ with more than one correct answer :
d) 3s =
a) 25
Among the following correct increasing order of energy of subshell's is
a) ls <2s 2p b)3s <3p < 3d
c) 4s > 3s > 26
Among the following, subshells which have to be filled before filling 3d orbital
b) 3s
c) 3p
III. Statement type questions:
Statement (A): Energy of 1s orbital is more than that of 2s orbital.
Statement (B): 4p is filled before 3p.
Statement (C): Energy of 3p is less than that of 4p
a) All the above statements are correct
b) All the above statements incorect
c) A and B are correct but C is incorrect
d) A and B are incorrect but Ciscomet
IV. Awertion and Reason type Questions:
Assertion (A): Arrangement of electrons in the atomic orbitals is based on the decreasing order of
their energy​

Answer 1

Answer:

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