What is Concentration of Solution? Write down different Types of … - Vidyadip

Question

What is Concentration of Solution?
Write down different Types of Units of Concentration?

✓

Answer

→ "The amount of solute present in per unit volume of solution is known as Concentration."
→ There are 9 Types of Unit of Concentration:
(1) %/W/W (Mass Percentage)
(2) % V/V (Volume Percentage)
(3)% W/V (Mass by Volume Percentage)
(4) ppm (Parts Per million)
(5) Mole-Fraction (X)
(6) Molarity (M)
(7) Molality (m)
(8) Normality (N)
(9) Formality (F)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from Solutions→Solutions — all question types→Chemistry STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Predict all the alkenes that would be formed by dehydrohalogenation of the halides with sodium ethoxide in ethanol and identify the major alkene :
2, 2, 3-Trimethyl-3-bromopentane.

Arrange the following in order of property indicated for set.
$\ce{(CH_3)_2CHCOOH, CH_3CH_2CH(Br)COOH, CH_3CH(Br)CH_2COOH } \ ($increasing order of their acid strengths$).$

Calculate the mass of Ag deposited at cathode when a current of 2 amperes was passed through a solution of $AgNO_{3}$ for 15 minute. (Given: Molar mass of $Ag = 108 g mol^{-1}$, $1 F = 96500 C mol^{-1}$)

What is the coordination entity formed when excess of aqueous KCN is added to an aqueous solution of copper sulphate? Why is it that no precipitate of copper sulphide is obtained when H₂S(g) is passed through this solution?

When mixed ethers in which primary or secondary alkyl group is present is treated with one mole of HI , the iodide ion $\left( I ^{-}\right)$goes to which alkyl group and why?

Calculate the volume of water which could be added to $20\ m$l of $0.65 \ m \ \text{HCl}$ to dilute the solution to $0.2\ m$?

Explain isocyanide test for primary amines.

What is the importance of amino acids to us?

Explain the following with an example :
Reimer-Tiemann reaction.

a. Nitrogen gas is soluble in water. At temperature $293 K$, the value of $K_HiS 76.48$ kbar. How would the solubility of nitrogen vary $($increase, decrease or remain the same$)$ at a temperature above $293 K_H$ if the value of $K_1$ rises to 88.8 kbar.
b. Chloroform $(b.p. 61.2^\circ C)$ and acetone $(b.p. 56^\circ C)$ are mixed to form an azeotrope. The mole fraction of acetone in this mixture is $0.339$. Predict whether the boiling point of the azeotrope formed will be $(i) 60^\circ C (ii) 64.5^\circ C$ or $(iii)54 ^\circ C.$ Defend your answer with reason.