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प्रश्न
Name the following:
The component of a naphthalene-sodium chloride mixture, which remains in the evaporating dish when heated together, covered with a funnel.
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उत्तर
Sodium chloride.
संबंधित प्रश्न
Which separation technique will you apply for the separation of the following?
Tea leaves from tea.
Define the following:
Homogeneous mixture
Name two substances which can sublime.
Name two substances soluble in water.
Tick (√) the correct alternative from the choice given for the following statement:
Which is not a mixture?
Differentiate between a homogenous and a heterogeneous mixture with one example of each in the (a) solid-solid (b) solid-liquid If (c) liquid-liquid state of the mixture.
Why do we need to separate different components of a mixture? Give two examples.
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.
List out the characteristics of Mixtures.
Write scientific reason.
Lemon sherbet has a sweet, sour and salty taste, and it can be poured into a glass.
