Part------------------1
Answer briefly any 5 questions:
Define Ry NIN.
In which toneactlon will proceed if QKo 2
Write two Macroscopic characteristics of forward reacion
Define "Chemical equilibrium state"
What is mixed salts? Give an example
Give Bronsted Lowry concept of Acids and Bases
example.
Write two uses of calcium chloride.
Which Salt is used to make "Plaster of Paris" Gve formula
2)Answer briefly any Five parts from the following
What is meant by catenation? Give an example of a
compound that displays catenation.
Define functional group with an example.
Write the structural formula of each of the following.
(a) n-butane () iso butane
Differentiate between saturated and unsaturated hydrocarbons.
Write one use of each of acetylene and chloroform
Write the structural formula of fructose.
What are four fat soluble vitamins?
Write a source and a use of vitamin A
Answer briefly any Five parts from the followings
Write percentage composition of dry air by volume.
Give two effects of ozone depletion.
State the major sources of CO and Co,
Define Scum.
Define Gravity?
How aR
Define equilibrium. Give equation.
the blast furnace
Part------------------2
Note: Attempt any two questions
State the law of Mass actions and derive equilibrium constant
expression for a general reaction.
Write down four uses of Bases
Write down four sources of Alkanes
Write down four uses of lipds
How crude oil is refined? Explain two important fractions of.
petroleum along with their uses.
Explain four important waterborne diseases.
Download pairing scheme:
1 chemistry
