You may like to see:
Download Pakistan's No 1 Handwritten Notes
You may like to see:
Download Pakistan's No 1 Handwritten Notes
Q1: The molecular theory of metallic solids is:
A) Molecular Orbital Theory
B) Bohr's Atomic Theory
C) Electron Pool Theory
D) Van der waals Theory
C) Electron Pool Theory
Q2: All are AB2 except:
A) BeCl2
B) HgCl2
C) Both A and B
D) SO3
D) SO3
Q3: Major classes of organic compounds are :
A) Two
B) Three
C) Four
D) Five
C) Four:
1) Carbohydrates
2) Lipids
3) Proteins
4) Nucleic Acid
Q4:The order and molecularity of SN2reactions is:
A) 2 , 2
B) 2 , 1
C) 1, 1
D) 1 , 2
A) 2 , 2
Q5:General formula of aldehyde and ketone is:
A) CnH2nO
B) CnH2nO2
C) CnH2n
D) CnH2n-1
A) CnH2nO
Q6:The Change in concentration of reactants effect:
A) Rate Law
B) Order of reaction
C) Order of reactants
D) Rate Constant
A) Rate Law
Q7:With which phenol react to form benzene:
A) CCl4
B) Br2/H2O
C) NaOH
D) Zn
D) Zn
Q8:If any two subshells have same (n+l) values , the subshell of ______ value will place first.
A) Higher
B) Smaller
C) Equal
D) Moderate
B) Smaller
Q10:Which of the following is used as hypnotic drug.
A) Chloral hydrate
B) Ethanol tetramer
C) Formamint
D) Slug poison
A) Chloral hydrate
Q11: The color of compound [Ti(H2O)6] is:
A) Red
B) Blue
C) Violet
D) Black
C) Violet
Pages you may like to visit:
.Fundamental concepts of organic chemistry
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