(A) A singlet
(B) A doublet
(C) A triplet
(D) A quintet
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.
The isomer shift in Mossbauer spectra depends upon?
(A) s-electron density
(B) p-electron density
(C) d-electron density
(D) None of the above
Non-heme iron-sulfur proteins are involved in?
(A) Proton transfer
(B) Electron transfer
(C) Both oxygen transfer and proton transfer
(D) Oxygen transfer
The splitting occurs in the Mossbauer spectrum due to asymmetric environments, it is called?
(A) Quadrupole splitting
(B) Zeeman splitting
(C) Doppler’s splitting
(D) Zero field splitting
The molecule which shows some common lines in the IR and Raman spectra is?
(A) CO2
(B) CS2
(C) N2O
(D) H2
The energy of the rotational level with J=10, in wave number cm-1 unit is?
(A) 2 B
(B) 110 B
(C) 10 B
(D) 220 B
The number of IR active bands in H2O molecule is?
(A) 1
(B) 2
(C) 3
(D) 4
All of the following are different uses of hydrogen peroxide except?
(A) Used as bleaching agent
(B) Used to deodour sewers
(C) Used as fuel in space
(D) Used to prepare organic peroxides