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1. what must be happened to the extent of interaction for a much longer hydrocarbon chain like cetane (for example) while  Considering that octane molecules are hydrocarbon chains?

2. A solution formed by dissolving 0.0750 g of lysozyme(  an enzyme that is used to cleave cell walls.) in 100.0 mL H2O consequences in an osmotic pressure of 1.32 x 10-3 atm at  the temperature of 25 degree celsius. Compute the molar mass of lysozyme?

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