Tag: classification of mixtures
Questions Related to classification of mixtures
A mixture is a material system made up of two or more different substances which are mixed :
Water is a ____.
Methane is a ____.
Smog is a compound or a mixture?
What are the materials which contain at least two pure substances and show the properties of their constituents called?
Identify the examples of separation of substances:
Which one of the following is not a mixture?
Mixtures on separation can give ____________.
The amountof $H _2S$ required to precipitate $1.69$g $BaS$ from $BaCl _2$ solution is :
$3$ litre of mixture of propane $(C {3}H _{8})$ $ butane $(C{4}H_{10})$ on complete combustion gives $10$ litre $CO_{2}$. Find the composition of mixture.
An aqueous solution containing $1g$ of urea boils at $100.25^ {o}C$. The aqueous solution containing $3g$ of glucose in the same volume will boil at-