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Chemistry Mcqs
Q.1: The product of the reaction between steam and Hydrocarbon in presence of Ni catalyst at 900C is _____.h
A. CO+O
B. CO+H(water gas)
C. CO+HO
D. Laughing Gas
Q.2: Law of mass action was proposed by Goldberg and Peter Waage in _________?I
A. 1864
B. 1866
C. 1888
D. None of These
Q.3: Z number for chlorine is __________?$
A. 35.5
B. 17
C. 15
D. 21
Q.4: The only non metal exists in liquid state is ___________?9
A. Mercury
B. Bromine
C. Phosphorus
D. Iodine
Q.5: The chemical symbol for silver is __________?-
A. Au
B. Ag
C. Sv
D. At
Q.6: In water molecule, Hydrogen & water are held together by ______ bond.E
A. Ionic
B. Covalent
C. Hydrogen
D. Dating
Q.7: One Water molecule can form maximum ______hydrogen bonds.9
A. 2
B. 3
C. 4
D. None
Q.8: Cations possess __________ charge?"
A. +ve
B. -ve
C. Neutral
D. None
Q.9: Atomic mass of an atom is present in the __________?4
A. Shell
B. Orbit
C. Nucleus
D. Orbital
Q.10: Positron has __________charge.
A. +ve
B. -ve
C. Neutral
D. None of them

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