(A) AlCl3
(B) SiCl4
(C) PCl3
(D) S2Cl2
Category: Chemistry Mcqs
Chemistry Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Chemistry Mcqs portion will cover mcqs related to Acids, bases, PH,
atomics structure, electrochemistry, thermochemistry, periodic table, chemicals, atomic theory, chemical bonding, Transition metals, periodic table facts, compounds, properties of organic compounds, covalent bond,
Ionic bond and all other topics related to chemistry will be covered here.
Shape of s-sub shell is?
(A) Spherical
(B) Round
(C) Square
(D) Complicated
What is the mathematical formula for s-sub shell?
(A) m = 0, +- 1, +-2, l = 1
(B) m = 0, l = 0
(C) m = 0, l = 2
(D) m = 0, +- 1, +-2, l = 2
Wave equation for hydrogen atom was set up by?
(A) Heisenberg
(B) Schrodiner
(C) Dirac
(D) All of the above
Wave numbers of spectral lines __ from P-fund series to Lyman.
(A) Increases
(B) Decreases
(C) Remains Constant
(D) None of the above
Lyman series is found in?
(A) Ultraviolet Region
(B) Infrared Region
(C) Visible Region
(D) None of the above
P-Fund series is found in?
(A) Infrared Region
(B) Ultraviolet Region
(C) Visible Region
(D) All of the above
Quantum number which represent shape of orbital of electron is called?
(A) Magnetic Quantum Number
(B) Azimuthal Quantum Number
(C) Principal Quantum Number
(D) None of the above