the following two experiments were performed in a laboratory :a) burning of 16 gram coal in 32 gram of carbon... (b) mixing of 208. 5 grams of BA U2 solution and 142 grams of na2so4 solution. which of the two experiments can be used to verify the law of conservation of mass
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Answer:(a) Mass of BaCl2 =Mass of Na2SO4
(b) Mass of (BaCl2+Na2SO4)=Mass of (BaSO4+NaCl)
(c) Mass of (BaCl2+NaCl) =Mass of (BaSO4+Na2SO4
(d) Mass of Na2SO4 = Mass of BaSO4
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