Q. 294.2( 5 Votes )

The mass of one s

Answer :

Mass of one steel screw = 4.11g

Mass of Earth = 5.98 × 1024kg = 5.98 × 1027kg


We know, 1 mole = 6.022 x 1023


One mole of screws weigh = 4.11 x 6.022 x 1023 = 2.48 ×1024g


Mass of the Earth/ Mass of 1 mole of screws = 5.98 ×1027 kg / 2.48 ×1024 kg = 2.4 x 103


Therefore, we can say that the mass of earth is 2.4×103 times the mass of screws.


The earth is 2400 times heavier than one mole of the screw.


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