Question

the ratio by mass of different atoms present in a molecule of Ethyne is is​

Answer 1

Top answer · 0 votes

Benzene: C6H6 Acetylene: C2H2 The empirical formula is the smallest whole number ratio of the number of atoms present in the element of the given compound.So, ... More

Answer 2

WE know that the molecular formula of ethyne is- C₂H₂ also known as Acetylene. It is the simplest alkyne and a hydrocarbon. This colorless gas (lower hydrocarbons are inherently gaseous) is widely utilized as a fuel and chemical building material.

there are two different atoms present here,

Carbon -C

Hydrogen- H

the molecular mass of individual atoms,

C= 12, H=1

in ethyne, we have,

⇒ 12*2: 1*2

⇒ 24: 2

⇒ 12: 1

THEREFORE THE RATIO BY MASS OF DIFFERENT ATOMS IN A MOLECULE OF ETHYNE IS 12:1.