Which one among the following statements is correct?A12.01 g of C contains 6.022 x 1023atoms C-121 mole of Cu vweighs 63.55 g CuCThere are more atoms in 1 mole of Cu than in 1 mole of FeIn one mole of H20 there are 2 atoms of H and 1 atom of O.OBOD

Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Which one among the following statements is correct? A 12.01 g of C contains 6.022 x 10 23 atoms C-12 1 mole of Cu weighs 63.55 g Cu There are more atoms in 1 mole of Cu than in 1 mole of Fe In one mole of H20 there are 2 atoms of 1 atom of O. B Oc B.

Which one among the following statements is correct? A 12.01 g of C contains 6.022 x 10 23 atoms C-12 1 mole of Cu weighs 63.55 g Cu There are more atoms in 1 mole of Cu than in 1 mole of Fe In one mole of H20 there are 2 atoms of 1 atom of O. B Oc B.

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter4: Molecules, Compounds, And Chemical Reactions

Section: Chapter Questions

Problem 6SC

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Which one among the following statements is correct?
A
12.01 g of C contains 6.022 x 10
23
atoms C-12
1 mole of Cu vweighs 63.55 g Cu
C
There are more atoms in 1 mole of Cu than in 1 mole of Fe
In one mole of H20 there are 2 atoms of H and 1 atom of O.
OB
OD

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