Math, asked by ananya8960, 1 year ago

12th question solve......

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Answered by ashutomer112233

No. of drops in 2 ml = 35

Mass of 2 ml = 2 x 1.2 = 2.4 g

Mass of each drop = 2.4 / 35 = 0.07 appx

Moles of liquid in each drop = 0.07/70 = 1 x 10^-3

No. of molecules in each drop = 1 x 10 ^-3 x 6.023 x 10^23 = 6.023 x 10 ^20

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