*UEED TO ACCURATELY
MEASURE THE AMOUNT OF
STAND ARO MUI'IW THAT IS
BEING DISPENSED INTO THE
SOLUTION OF UNKNOWN
TOTAL STANMD 511. UTION
BE JNG DIEP'E NEED
FINAL RU'RE'I'IE READING-
*TI-IIE SOLUTION OF
' The speed of a reaction is dened as the change that occurs
per unit time.
' It is determined by measuring the change in concentration of a
reactant or product with time.
' The speed the of the reaction is called the reaction rate.
' For a
Name : .
Batch : .
CHEMISTRY IIT JEE NEET
Reagent A is H2S (g) dissolved in a buffer solution with pH = 3 and reagent B is H 2S (g) dissolved in
a buffer solution with pH = 8. Pick up the incorrect statement
(A) Reagent A gives a black ppt. with aq. Cu
The vapour pressure of a dilute aqueous solution of glucose is 750 mm of Hg at 373K. The
mole fraction of solute is.
Molarity x and normality y of a solution are related to each other as (m= mol
Level - I
The sugar present in milk is
D( ) glucose and D( ) -glucose are
(B) Geometrical isomers
Starch is made up of
(A) amylase and glycogen
Compounds having the same structural formula but different spatial arrangement of atoms or groups are
called stereoisomers and the phenomenon is called stereoisomerism.
Types of stereoisomerism: It is of the following three types.
1. 3 basic kinds of reactions similar to those from Chem 1 but called something else
a. Addition Reactions (like synthesis reactions)
1. saturating an unsaturated carbon chain
2. alkene/yne to alkane
COLLISION THEORY OF REACTION RATES:
For a reaction to take place, it is necessary for the molecules to collide among themselves
. But all the collisions are not effective. Therefore apart from collision alone to form product
molecules, other factors are a
FUNDAMENTAL PARTICLES OF AN ATOM
The word atom has been derived from the greek word atomos means indivisible. But now it has
been discovered that atom is not the smallest particle in the universe. Rather it is still made up of