Respuesta :

Answer:

  • As concentration is best represented by large bracket like this [x]. So

                          [K2CrO4] = 1.75 M

Or

                          [K2CrO4] = 1.75 mole per litre.

Explantion:

                             

  • Molarity = No. of moles × 1/ volume (litre)

The best way to represent the concentration of a 1.75 M K₂CrO₄ solution is in bracket [--]. in square bracket.

What are brackets?

Brackets are symbols that used to enclose a word or sentences to clarify the sentence or the meaning of the sentence.

There are different types of bracket, [ ], { } ( ). Different brackets are used in different places.

[K2CrO4] = 1.75 mole per liter.

Thus, the best way is using the square bracket [ ].

Learn more about brackets

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