Q. To prepare solutions of known concentration, apparatus used can be

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Q. Gases heavier than air can be collected through

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Q. Water-soluble gases do not include

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Q. Hydrogen (H₂) is not

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Q. Approximate volume can be measured through

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Q. 100 cm3, 250 cm3 and 1 dm3 can be measured using

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Q. Electron balances can measure accurately up to

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Q. Data loggers are

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Q. Unit for volumes does not include

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Q. Electronic thermometers

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Q. Immiscible liquids can be separated through

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Q. Water can be separated from sea water through

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Q. Examples of sublimate does not include

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Q. Presence of pesticides and herbicides can be tested through

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Q. Only one type of atom is found in

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Q. Anhydrous agent used to remove water from ethanol distillate may be

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Q. Crystallization is used to

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Q. Process quicker than filtration but not so effective is

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Q. Sublimation, dissolving and filtration can only be carried out in

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Q. Liquids that do not mix and can be separated in a separating funnel are called as

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