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Match the statements in Column I labeled as (a), (b), (c ), and (d) with those in Column II labeled as (p), (q), (r ), and (s). Any given statement in Column I can have correct matching with one or more statements in Column II. An electron in hydrogen atom moves from n=1 to n=2. {:("Column I",,"Column II"),("(a) Angular momentum",,"(p) One-forth times"),("(b) Kinetic energy",,"(q) Two times"),("(c) Potential energy",,"(r) Four times"),("(d) Mechanical energy",,"(s) Half times"):} |
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Answer» <P> |
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