Chemistry, asked by fionna12, 9 months ago

Which of the following pairs can be cited as
an example to illustrate the law of multiple
proportion?
1) Na,0,60
2) CaO,MgO
3) A1,03,Cr203 4) CO,CO2



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Answers

Answered by garima34l
2

Answer:

coco2 is answer hope it hlp u

Answered by santoshkrram22
2

Answer:

ANSWER

the law of multiple proportions.: two elements combine to form more than one compound and the masses of one element that combine with a fixed mass of the other element is in the ratio of small whole numbers.

So all elements are same only the mass ratio of reactants varies the product formation.

thus in PbO and PbO

2

the reactants are Pb and O

2

that combine in different ratio. other options do not have all the elements common.

option B is correct

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