1st Year Chemistry Guess Paper - 1st year chemistry important Question
In this Page i am going to telling you 1st Year Chemistry Guess Paper 1st year chemistry important Question i collect this questions from all board past paper 1st year chemistry guess paper for lahore board Faisalabad board sargodha board multan board DG Khan Board sahiwal board
In this Page i am going to telling you 1st Year Chemistry Guess Paper 1st year chemistry important Question i collect this questions from all board past paper 1st year chemistry guess paper for lahore board Faisalabad board sargodha board multan board DG Khan Board sahiwal board
1st Year Chemistry Guess Paper - 1st year chemistry important Question
1st Year chimestry Important Question Chapter 8
1) What is ionic product of water
2) what are buffer solution
3) Why aqueous solution of CH3COONa is basic in nature?
4) stately Le- Chatlier principle
5) what is common Ion effect ?give an example
6) what are acidic buffers
7) what is law of mass action
8) what is the effect of common Ion on solubility
9) why is the effect of catalyst of equilibrium constant
10) why we need to file solution
11) define PH and POH give its equation
12) DEFINE BUFFER SOLUTION GIVE AN EXAMPLE OF BASIC BUFFER
13) define flowability product and write down its applications
14) define solubility and solubility product
15) difference between reversible and Irreversible reaction
16) write two application of equilibrium constant
17) give preparation of acidic buffer solution
18) how KC credit the extent of chemical reaction
19) nobility of glucose increase in water by heating give reason
20) write two uses of buffer solution
1st Year chimestry Important Question Chapter 9
21) Define solubility and give one example
22) What is critical solution temperature give the critical solution temperature of phenol water system
23) What is meant by water of crystallisation
24) Define hydrates
25) Why the non ideal solution do not obey the Raoult law
26) Boiling point of liquid increase when solute is added to them give reason
27) What is molarity and molality
28) What is zeotropic and azeotropic mixture
NaCl and KNO3 lowers the melting point of ice give reason
29) WHAT IS COLLIGATIVE PROPERTIES
30) name important colligative properties
31) define hydrolysis with suitable example
1st Year chimestry Important Question Chapter 10
32) difference between electrolytic and voltaic cell
33) explain with equation how lead battery is recharged
34) give advantage of fuel cell
35) what is standard electrode potential
36) are Salt Bridge maintain the electrical neutrality in the Galvanic cell .explain,?
37) why is electrolytic cell give some example
38) what is Zine electrodepotential give example
39) what is the difference between cell and battery.
Chapter 10
40) define order of reaction with example
41) what is catalysis name its two types
42) discuss auto catalysed with example
43) the radioactive decay is always first order reaction explain
44) give two characteristics of enzyme catalyst
45) difference between homogeneous and heterogeneous catalysis
46) define energy of activation how it is affected by temperature
47) how does surface area of rate of reaction
48) enzymes are specific in action justify
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1st Year Chemistry Guess Paper - 1st year chemistry important Question
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