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Q: Which of the following statement is not correct with respect to a mixture?
  • A. Colloid is a heterogeneous mixture having large particle size
  • B. Large component of solution is called solvent
  • C. Smaller component of solution, is called solute
  • D. Solution is formed by two or more than two homogeneous mixture
Correct Answer: Option A - Colloids– Colloids– Colloid is a heterogeneous mixture having particle size range 1nm – 1000 nm which can be seen by ultra microscope only 1-e particle of colloid are smaller in size. Note : Mixture : When two or more than pure substantive are mixed in uncertain ratio the new substance formed is called mixture. Ex. Solution of water and sugar solution of salt and water. Mixture becomes two types. 1. Homogenous mixture– A homogenous mixture is a kind of mixture in which solute and solvent are mixed uniformly through out the mixture. Homogenous mixture are called the solution. 2. Heterogeneous mixture– A heterogeneous mixture is kind of mixture in which components of the mixture are seen separately. Ex. Mixture of oil and water. Mixture of water and sand.
A. Colloids– Colloids– Colloid is a heterogeneous mixture having particle size range 1nm – 1000 nm which can be seen by ultra microscope only 1-e particle of colloid are smaller in size. Note : Mixture : When two or more than pure substantive are mixed in uncertain ratio the new substance formed is called mixture. Ex. Solution of water and sugar solution of salt and water. Mixture becomes two types. 1. Homogenous mixture– A homogenous mixture is a kind of mixture in which solute and solvent are mixed uniformly through out the mixture. Homogenous mixture are called the solution. 2. Heterogeneous mixture– A heterogeneous mixture is kind of mixture in which components of the mixture are seen separately. Ex. Mixture of oil and water. Mixture of water and sand.

Explanations:

Colloids– Colloids– Colloid is a heterogeneous mixture having particle size range 1nm – 1000 nm which can be seen by ultra microscope only 1-e particle of colloid are smaller in size. Note : Mixture : When two or more than pure substantive are mixed in uncertain ratio the new substance formed is called mixture. Ex. Solution of water and sugar solution of salt and water. Mixture becomes two types. 1. Homogenous mixture– A homogenous mixture is a kind of mixture in which solute and solvent are mixed uniformly through out the mixture. Homogenous mixture are called the solution. 2. Heterogeneous mixture– A heterogeneous mixture is kind of mixture in which components of the mixture are seen separately. Ex. Mixture of oil and water. Mixture of water and sand.