Two elements $X$ and $Y$ have atomic weights of $14$ and $16$. They form a series of compounds $A, B, C, D$ and $E$ in which for the same amount of element $X$,the amounts of $Y$ are present in the ratio $1 : 2 : 3 : 4 : 5$. If the compound $A$ has $28$ parts by weight of $X$ and $16$ parts by weight of $Y$,then the compound $C$ will have $28$ parts by weight of $X$ and:
- A$32$ parts by weight of $Y$
- B$48$ parts by weight of $Y$
- C$64$ parts by weight of $Y$
- D$80$ parts by weight of $Y$
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Similar Questions
The following data are obtained when dinitrogen and dioxygen react together to form different compounds:
Mass of dinitrogen Mass of dioxygen $(i) \ 14 \ g$ $16 \ g$ $(ii) \ 14 \ g$ $32 \ g$ $(iii) \ 28 \ g$ $32 \ g$ $(iv) \ 28 \ g$ $80 \ g$
$(a)$ Which law of chemical combination is obeyed by the above experimental data? Give its statement.
$(b)$ Fill in the blanks in the following conversions:
$(i) \ 1 \ km = \dots \ mm = \dots \ pm$
$(ii) \ 1 \ mg = \dots \ kg = \dots \ ng$
$(iii) \ 1 \ mL = \dots \ L = \dots \ dm^{3}$
| Mass of dinitrogen | Mass of dioxygen |
|---|---|
| $(i) \ 14 \ g$ | $16 \ g$ |
| $(ii) \ 14 \ g$ | $32 \ g$ |
| $(iii) \ 28 \ g$ | $32 \ g$ |
| $(iv) \ 28 \ g$ | $80 \ g$ |
$(a)$ Which law of chemical combination is obeyed by the above experimental data? Give its statement.
$(b)$ Fill in the blanks in the following conversions:
$(i) \ 1 \ km = \dots \ mm = \dots \ pm$
$(ii) \ 1 \ mg = \dots \ kg = \dots \ ng$
$(iii) \ 1 \ mL = \dots \ L = \dots \ dm^{3}$
Difficult
View SolutionThe law of definite proportions is not applicable to nitrogen oxides because
Difficult
View SolutionMatch the laws given in List-$A$ with the scientists who discovered them in List-$B$.
List-$A$ List-$B$ $(1)$ Law of Multiple Proportions $(A)$ Dalton $(2)$ Law of Conservation of Mass $(B)$ Joseph Proust $(3)$ Law of Definite Proportions $(C)$ Lavoisier $(D)$ Hofmann
| List-$A$ | List-$B$ |
| $(1)$ Law of Multiple Proportions | $(A)$ Dalton |
| $(2)$ Law of Conservation of Mass | $(B)$ Joseph Proust |
| $(3)$ Law of Definite Proportions | $(C)$ Lavoisier |
| $(D)$ Hofmann |
Easy
View SolutionWhich law is illustrated by compounds $H_2O$ and $H_2O_2$ formed from two different elements,$H$ and $O$?
Which of the following pairs of substances illustrate the law of multiple proportions?
Medium
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