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| 1. |
Calculate the mass of one molecule of nephthalene(c10 H8) |
| Answer» ONE molecule of naphthalene is :- molecular mass :- C= 12 , H= 1 = C10 H8 = 12×10+1×8 = 120+8 = 128 grams mass of one molecule naphthalene = 128 grams | |