Advertisements
Advertisements
प्रश्न
Name the processes involved in two cases.
Advertisements
उत्तर
The process involved in two’cases is vaporization or boiling.
APPEARS IN
संबंधित प्रश्न
All kinds of matter
Classify the following as elements or compounds :
Iron, Iron sulphide, Sulphur, Chalk, Washing soda, Sodium, Carbon, Urea
State any two properties for believing that aluminium is a metal.
Which one of the following is not a metalloid ?
How would you obtain sodium chloride from a mixture of sodium chloride and sulphur without using water ?
How is scrap iron separated from a heap of waste materials in factories?
Describe the method of separating a mixture containing common salt, sand and ammonium chloride.
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 ?
The property which allows the metals to be hammered into their sheets is ______.
Define the term matter.
