Question

If X g of Magnesium combines with 'Y'g of Oxygen and forms 'Z' g of Magnesium oxide,
then to verify the law of conservation of mass, the correct equation is :
(a) X + Z=Y
(b) X + Y=Z
(c) X - Y=Z
(d) Y + Z=X
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whosoever will answer my question first I will mark him/her as brainlist​

Answer 1

Answer:

option (a)

Explanation:

we know that according to the law of conservation of mass,

"Mass is neither created nor destroyed in a chemical reaction"

It simply means that the sum of mass of total reactants will be exactly equal to the mass of the product form.

x + y = z

Here, x & y area the reactants and z is the product formed.

So, mass of (x + y) = mass of z

Hence, option (a) x+y = z can correctly verify the law of conservation of mass.

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