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प्रश्न
State whether the following statement is true or false. If false write – the correct statement.
Components in a mixture are present in a definite proportion.
पर्याय
True
False
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उत्तर
False
Correct Statement: Components in a mixture are present in a varying proportion.
संबंधित प्रश्न
What are the characteristic properties of a pure substance? Why do we need them?
A mixture of milk and groundnut oil can be separated by :
Tick (√) the correct alternative from the choice given for the following statement:
A mixture of mustard oil and water forms
Tick (√) the correct alternative from the choice given for the following statement:
Copper is not a part of the alloy
Name the following:
A physical method of separating iron from an iron-sulfur mixture.
Four atoms of hydrogen combine with one atom of carbon to give methane [CH4]. State the valency of carbon.
While diluting a solution of salt in water, a student by mistake added acetone (boiling point 56°C). What technique can be employed to get back the acetone? Justify your choice.
What would you observe when
an aqueous sugar solution is heated to dryness.
Sucrose (sugar) crystals obtained from sugarcane and beetroot are mixed together. Will it be a pure substance or a mixture? Give reasons for the same.
LPG is ______ gas.
