Maximum coagulation power is in [MP PET 1989, 90]

1.	Maximum coagulation power is in [MP PET 1989, 90]
A.	\[N{{a}^{+}}\]
B.	\[B{{a}^{++}}\]
C.	\[A{{l}^{+++}}\]
D.	\[S{{n}^{++++}}\]
Answer» E.

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Maximum coagulation power is in [MP PET 1989, 90]

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