A. Alkane
B. Alkene
C. Alkyne
D. All have same
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Compound containing two halogen atoms on two adjacent carbon atoms are called as ___________?
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Positron has __________charge.
A. Glycols
B. Vicinal dihalides
C. Geminal dihalides
D. Diols
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Atomic mass of an atom is present in the __________?
A. +ve
B. -ve
C. Neutral
D. None of them
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Cations possess __________ charge?
A. Shell
B. Orbit
C. Nucleus
D. Orbital
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One Water molecule can form maximum ______hydrogen bonds.
A. +ve
B. -ve
C. Neutral
D. None
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In water molecule, Hydrogen & water are held together by ______ bond.
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The chemical symbol for silver is __________?
A. Ionic
B. Covalent
C. Hydrogen
D. Dating
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The only non metal exists in liquid state is ___________?
A. Au
B. Ag
C. Sv
D. At
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Z number for chlorine is __________?
A. Mercury
B. Bromine
C. Phosphorus
D. Iodine
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