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78. If 1 mL of water contains 20 drops then number ofmolecules in one drop of water is(a) 6.023 x 1023 molecules(b) 1.376 x 1026 molecules(c1.344 x 10 molecules(d) 4.346 x 1020 molecules

Answer» 78. If 1 mL of water contains 20 drops then number ofmolecules in one drop of water is(a) 6.023 x 1023 molecules(b) 1.376 x 1026 molecules(c1.344 x 10 molecules(d) 4.346 x 1020 molecules


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