Methane and Ethane Are Both Made Up of Carbon and Hydrogen.In

question 135

Multiple Choice

Methane and ethane are both made up of carbon and hydrogen.In methane,there are 12.0 g of carbon for every 4.00 g of hydrogen,a ratio of 3:1 by mass.In ethane,there are 24.0 g of carbon for every 6.00 g of hydrogen,a ratio of 4:1 by mass.This is an illustration of the law of ________.

• A)constant composition
• B)multiple proportions
• C)conservation of matter
• D)conservation of mass
• E)octaves

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Definitions:

Evolved

Evolved refers to the gradual development of organisms over generations through changes in their genetic makeup, driven by natural selection and environmental factors.

Basidiocarp

The fruiting body of basidiomycete fungi, which is visible as mushrooms or toadstools, playing a key role in sexual reproduction.

Reproduction

is the biological process by which new individual organisms are produced from their parents.

Aboveground

Pertaining to or situated on the surface of the earth; not underground or underwater.