Carbon and oxygen combine to form two oxides, | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) According to the Law of Multiple Proportions,when two elements combine with each other to form two or more than two compounds,the masses of one of

Vedclass · Accepted Answer

Law of multiple proportions

Vedclass · Answer

(A) According to the Law of Multiple Proportions,when two elements combine with each other to form two or more than two compounds,the masses of one of the elements that combine with a fixed mass of the other bear a simple whole number ratio.In $CO$,$12$ parts by mass of carbon combine with $16$ parts by mass of oxygen.In $CO_2$,$12$ parts by mass of carbon combine with $32$ parts by mass of oxygen.The ratio of masses of oxygen that combine with a fixed mass of carbon $(12 \ g)$ in these compounds is $16:32$ or $1:2$,which is a simple whole number ratio.This confirms the Law of Multiple Proportions.

Cupric Carbonate	% of $Cu$	% of $C$	% of $O$
Natural sample	$51.35$	$9.74$	$38.91$
Synthetic sample	$51.35$	$9.74$	$38.91$

Carbon and oxygen combine to form two oxides,carbon monoxide and carbon dioxide,in which the ratio of the weights of carbon and oxygen is respectively $12 : 16$ and $12 : 32$. These figures illustrate the:

Similar Questions

Define the Law of Multiple Proportions.

From the given information, select the suitable law of chemical combination:
Cupric Carbonate % of $Cu$ % of $C$ % of $O$
Natural sample $51.35$ $9.74$ $38.91$
Synthetic sample $51.35$ $9.74$ $38.91$

Atoms combine in chemical reactions to form:

One part of an element $A$ combines with two parts of another element $B$. Six parts of the element $C$ combine with four parts of the element $B$. If $A$ and $C$ combine together,the ratio of their weights will be governed by

The law of multiple proportions is illustrated by the two compounds:

Vedclass Test Series

Exam Paper Generator

Online Exam Module