Question

Which of the following pairs of substances illustrate the law of multiple proportions

(a) CO and CO2
(b) H2O and D2O
(c) NaCl and NaBr
(d) MgO and mg(OH)2

Please answer with
⭐Explanation needed
⭐Please refrain from posting spam answers​

Answer 1

Answer:

Here Carbon has fixed mass = 12 in both the case of CO, CO2

Whereas oxygen differs, 16 and 32

2:1 ratio

Option A

Correct option

Answer 2

Explanation:

Which of the following pairs of substances illustrate the law of multiple proportions

(a) CO and CO2

(b) H2O and D2O

(c) NaCl and NaBr

(d) MgO and mg(OH)2

Please answer with

⭐Explanation needed

⭐Please refrain from posting spam answers