among the bonds formed by a chlorine atom with
Among the bonds formed by a chlorine atom with atoms of hydrogen, chlorine, sodium and carbon, the strongest bond is formed between
(1) H- cl
(2) Cl- Cl
(3) Na -Cl
(4) C- cl
Ans: Na -Cl
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when a metal becomes a superconductor there is a tremendous decrease in itsa total volumeb electrical resistancec lengthd densityanswhile a metal
an x-ray photon collides with a free electron and the photon is scattered during this collision there is conservation of a momentum but not energyb
normal 0 false false false en-in x-none x-none
the half-life of an isotope of an element is 5 days the mass of a 10 gram sample of this isotope remaining after 20 days isa 0312 gramsb 0625 gramsc
among the bonds formed by a chlorine atom with atoms of hydrogen chlorine sodium and carbon the strongest bond is formed between 1 h- cl
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