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प्रश्न
State whether the following statement is true or false. If false write – the correct statement.
Heterogeneous mixtures have different composition and properties throughout the mixture.
पर्याय
True
False
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उत्तर
True
संबंधित प्रश्न
Is air a mixture or a compound ? Give three reasons for your answer.
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?
Fill in the blanks
The substances that make a mixture are called its ______or_________.
Write “true” or “false” for the following statement
A pure substance consists of only one kind of atom or molecule.
Tick (√) the correct alternative from the choice given for the following statement:
Which is not a mixture?
Give reasons for the following:
Naphthalene and camphor cannot be separated by sublimation.
State what information is provided by the formula of calcium hydroxide – Ca(OH)2
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 ______.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
