Which of the following pairs of substances illustrate the law of multiple proportions? [CPMT 1972, 78] (A) CO and CO2 (B) H2O and D2O (C) NaCl and NaBr (D) MgO and Mg(OH)2

Which of the following pairs of substances
illustrate the law of multiple proportions?
[CPMT 1972, 78]
 (A) CO and CO2
 (B) H2O and D2O
 (C) NaCl and NaBr
 (D) MgO and Mg(OH)2
by

1 Answer

Answer :

(A) CO and CO2
by

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