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प्रश्न
Solutions are
विकल्प
heterogeneous mixture
compounds
homogeneous mixture
elements
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उत्तर
homogeneous mixture
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संबंधित प्रश्न
Fill in the following blanks with suitable words :
Brine is a ..............whereas alcohol is a...............
Explain why, a solution of salt in water is considered a mixture and not a compound.
Classify the following materials as homogeneous mixtures and heterogeneous mixtures :
Soda-water, Wood, Air, Soil, Vinegar, Alcohol and water mixture, Petrol and water mixture, Chalk and water mixture, Sugar and water mixture, Copper sulphate solution.
Which of the following are homogeneous in nature ?
- ice
- wood
- soil
- air
The ‘sea water’ can be classified as a homogeneous mixture as well as a heterogeneous mixture ? Comment.
Name one pair of substances whose mixture can be separated completely by distillation.
Define the following:
Impure substance
Define the following:
Homogeneous mixture
State the principle involved in separation of solid-solid mixtures by Sublimation
A mixture of chloroform and water are taken in a separating funnel is mixed and left undisturbed for some time. The upper layer in the separating funnel will be of ______ and the lower layer will be that of ______.
