Advertisements
Advertisements
प्रश्न
Which of the following are homogeneous in nature ?
- ice
- wood
- soil
- air
विकल्प
(i) and (iii)
(ii) and (iv)
(i) and (iv)
(iii) and (iv)
उत्तर
(i) and (iv)
Ice and air are homogeneous in nature as their compositions remain same throughout.
APPEARS IN
संबंधित प्रश्न
‘‘The properties of the product are different from those of the constituents''. State whether this statement best describes an element, a compound or a mixture.
Compare the properties of metals and non-metals with respect to
- alleability
- ductility
- electrical conductivity.
Is air a mixture or a compound ? Give three reasons for your answer.
Seawater tastes salty due to the dissolved salt. the salinity (the proportion of salts in water) of some water bodies Lonar lake - 7.9 %, Pacific Ocean 3.5%, Mediterranean sea - 3.8%, Dead sea - 33.7%. Explain two characteristics of the mixture from the above information.
Define the following:
Homogeneous mixture
Give reason:
Why sulphur does dissolve when carbon disulphide is added to a mixture of iron and sulphur but not when it is added to iron sulphide?
Tick (√) the correct alternative from the choice given for the following statement:
Example of a homogeneous mixture is
Tick (√) the correct alternative from the choice given for the following statement:
A gas dissolved in a liquid can be separated by
Suggest separation technique(s) one would need to employ to separate the following mixture.
Potassium chloride and ammonium chloride
LPG is ______ gas.
