Questions asked by Surbhi Goel
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Which of the following orbitals described by 3 quantum numbers will have different energy in absence of magnetic & electric fields?
A) n=3, l=1, m=0
B) n=3, l=2, m=0
C) n=3, l=2, m=2
D) n=3, l=2, m=1

An electon from 1 Bohr stationary orbit can go to next higher orbit by
A) absorption of any electromagnetic radiation
B) absorption of electromagnetic radiation of particular frequency?

Which metal will form binary halide, #"MX"_2# ?

Which is least stable?

Determine unit vector which is perpendicular to both A=2i+j+k and B=ij+2k?

If #tanx=(sqrt (3)+1)/(sqrt (3)1)#. What is x?

If tanx =3/4, π < x <3 π /2, find the values of sin (x/2), cos (x/2) and tan (x/2)?

Which has larger intermolecular forcesNH3 or H2O?

Plz answer?

I thought answer is C but it is A. Why is that so? And what does opposite side mean?

What is distance between lines #x+2y=5# and #2x+4y=7#?

If a process is taking place at constant temperature and pressure, delta E=0 but what about delta H?

L=4 subshell??