Chemistry, asked by vartikamishra3305, 6 months ago

The density of a liquid 1.2 g per ml there are 35 drops in 2 ml what will be the no. Of molecules in 1 drop? (molecular mass of liquid is 70 amu)

Answers

Answered by priyapugalendhi0312

Answer:

The number of molecules in one drop (molar mass of liquid = 70 g/mol) is : 1.2. NA. (4) 1.2NA.

Volume of one drop =

Volume of one drop = 35

Volume of one drop = 352

Volume of one drop = 352 mL

Volume of one drop = 352 mLMoles in one drop =

Volume of one drop = 352 mLMoles in one drop = 35×70

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 =

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35)

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2 mol

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2 molNumber of molecules in one drop =

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2 molNumber of molecules in one drop = (35)

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2 molNumber of molecules in one drop = (35) 2

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2 molNumber of molecules in one drop = (35) 2 1.2

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2 molNumber of molecules in one drop = (35) 2 1.2 ×N

Volume of one drop = 352 mLMoles in one drop = 35×702×1.2 = (35) 2 1.2 molNumber of molecules in one drop = (35) 2 1.2 ×N A

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