Question

5 gm of MgCO3 on heating gives 3 gm of MgO and 2 gm of CO, show that this equation
illustration the
a) Law of conservation of mass
b) Law of constant proportion
c) both a and b
d) None of the above​

Answer 1

Answer:

c) both a and b

Explanation:

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Answer 2

Answer:

c} BOTH A AND B............✨