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| 1. |
The total number of protons in 10 g of calcium carbonate is (a) 1.5057 x 1024(b) 2.0478 x 1024(c) 3.0115 x 1024(d) 4.0956 x 1024 |
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Answer» Correct option is (c) 3.0115 x 1024 |
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