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प्रश्न
The inter-molecular space is maximum in
विकल्प
liquids
solids
gases
none of the above
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उत्तर
gases
APPEARS IN
संबंधित प्रश्न
Liquids have definite shape and definite volume.
What are pure substances ? Give two examples of pure substances.
Which of the following are compounds ?
- CO
- No
- NO
- Co
What will happen if a saturated solution is :
- heated
- cooled
State whether the following statement are true or false :
Alcohol can be separated from a mixture of alcohol and water by a separating funnel.
Name the process which can be used to purify an impure sample of copper sulphate.
Tincture of iodine is a mixture of two materials X and Y. The material Y has a property that its solid form can be converted directly into vapours on heating by a process called Z.
- What could X be ?
- What could Y be ?
- Name the process Z.
- Which process would you use to recover both the components X and Y from tincture of iodine ?
- Which process can be used to recover only component Y from tincture of iodine ?
Evaporation is always accompanied by ______ in temperature.
Define the term matter.
Write a scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
