sgilbert17
Answered

Which statement is true about 0.25 mole of O2 and 0.25 mole of NH3 ?


A.There are more O2 molecules.

B.There are more NH3 molecules.

C.They both have the same number of molecules.

D.They both have the same number of atoms

Verified Answer :

shristiparmar1221

0.25 mole of O₂ and 0.25 mole of NH₃ both have the same number of molecules.Hence, Option (C) is correct

What is Mole concept ?

The MOLE (mol) is a unit of measurement that is the amount of a pure substance containing the same number of chemical units (atoms, molecules etc.) as there are atoms in exactly 12 grams of carbon-12 (i.e., 6.022 X 10²³).

As we know,

1 mole of any substance consist of 6.023 x 10²³ particle irespective of the nature of that substance.

Hence, 0.25 mole of O₂ and 0.25 mole of NH₃ both have the same number of molecules. Thus, Option (C) is correct.

Learn more about mole concept here ;

https://brainly.com/question/2350371

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