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An Intiative by Sri Chaitanya
a
H-atom has 1s1 electronic configuration that shows possibility of losing and gaining one electron under different circumstances
b
It can form monovalent cation as well as monovalent anion
c
Electrolysis of HCI give H2 gas at cathode while that of NaOH gives H2 at anode
d
All are correct
answer is D.
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