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AlekseyPX
4 years ago
11

Which of the following is a binary compound? K2SO4 Ni(OH)2 BaCO3 Mn2O7

Chemistry
2 answers:
monitta4 years ago
8 0
The answer is either b or d .
sweet-ann [11.9K]4 years ago
6 0

Answer : The correct option is, (D) Mn_2O_7

Explanation :

Binary ionic compound : It is a type of compound that is made up of the ions of the two different elements in which one element is a metal and another element is a non-metal.  It is only made up of two elements.

From the given options, option (A) Mn_2O_7 is a binary ionic compound because in this compound Mn is a metal which combine with the an oxygen non-metal element.

While the other options are not a binary compound because it is made up of more than two elements.

Hence, the Mn_2O_7 is a binary ionic compound.

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