Question

Which among the following is not true regarding
0.5 mol Na2CO3 (I) and 1L 0.5 M Na2CO3 (II)?
(a) Both I & II are homogeneous
(b) Both I & II contain the same number of
Na2CO3 units.
(c) Molefraction of Na2CO3 in I & II are the
same
(d) I is a pure substance while II is a mixture
(e) I & II are not in the same physical state​

Answer 1

Answer:

while Na2CO3 is a pure substance

while that ||is a mixture.............

SO; OPTION-D..

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