If the mass table of atomic weights were esta | vedclass

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Question

(C) In the current system,the atomic mass of carbon is $12$ and the atomic mass of oxygen is $16.$ To find the new atomic weight of carbon $(X)$ when

Vedclass · Accepted Answer

$75$

Vedclass · Answer

(C) In the current system,the atomic mass of carbon is $12$ and the atomic mass of oxygen is $16.$ To find the new atomic weight of carbon $(X)$ when oxygen is assigned a value of $100,$ we use the ratio: $\frac{	ext{Mass of Carbon}}{	ext{Mass of Oxygen}} = \frac{12}{16} = 0.75$ Setting up the proportion: $\frac{X}{100} = 0.75$ $X = 0.75 	imes 100 = 75$ Therefore,the atomic weight of carbon would be $75.$ The correct option is $C$.

If the mass table of atomic weights were established with oxygen atom assigned a value of $100,$ the atomic weight of carbon would be

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