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| MCQs of chemistry for entry test |
These chemistry puzzles with questions and answers are helpful for the tests. Solved chemistry objective questions and answers in hindi for jobs tests. Chemistry doubts questions solutions quiz chemistry answers. organic chemistry multiple choice questions and answers chemistry MCQs for class 11 chapter 3 mcq solutions.
MDCAT Objective Type Chemistry MCQs Quiz Test
CHEMISTRY MCQs QUIZ TESTS LIST
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Solved Online MDCAT Past Years Exams MCQs With Answers
Q.1: Which of the following is not an ester-------- ?
- amyl acetate
- sodium butyrate
- isobutyle formate
- octyl acetate
B
Q.2: When – COOH is attached directly to the benzene ring the acid is called------- ?
- Aliphatic
- Alicyclic
- Carboxylic
- Aromatic
D
Q.3: Force responsible to hold atoms together in a compound is called --------- ?
- Bond
- Attractive force
- Interaction
- All of above represent same entity
A
Q.4: The octet rule does not always hold for which of the following elements ------- ?
- C
- O
- F
- P
D
Q.5: In a group ionic radius ?
- Increases
- Decreases
- No change
- Variable trend
A
Q.6: The gases become non-ideal at ---------- ?
- High temperature and high pressure
- Low temperature and low pressure
- High temperature and low pressure
- Low temperature and high pressure
D
Q.7: Greater the con
- Greater will be dx/dt
- Lesser will be dx/dt
- dx/dt will be moderate
- any of above
A
Q.8: Geometry of molecule will be pyramidal if the outer post shell of the central atom has--------- ?
- 3 bond pair one lone pair
- 2 bond pair 2 lone pair
- 1 bond pair 3 lone pair
- 3 lone pair 1 bond pair
A
Q.9: Geometry of simple molecule having sp3 hybrid orbital is ------------ ?
- Triangular
- Tetrahedral
- Square planner
- Linear
B
Q.10: Elements in the same vertical group of the periodic table have same-------- ?
- Number of valence electrons
- Atomic number
- Atomic mass
- Atomic volume
A
Q.11: Which order of ionization energy is correct---------- ?
- Mg P
- Mg > A1
- both B And C
- None of These
B
Q.12: Critical temperature for different gases is different and depends upon-------- ?
- Size of molecule
- Shape of molecule
- Intermolecular attractions
- All of the above
D
Q.13: Which of the solid does not contain covalent bond------- ?
- Copper
- Ice
- Diamond
- Graphite
A
Q.14: Which one is not the partial pressure of oxygen in the lungs ?
- 0.1526 atm
- 116 mm of Hg
- 116 torr
- 1 atm
D
Q.15: Elements with similar chemical properties appear in the--------- ?
- Same family
- Same period
- p block elements
- Right upper corner
A
Q.16: The property which increases upto group IV-A then decreases on wards-------- ?
- Ionization energy
- Atomic radii
- Melting & boiling points
- Atomic volume
C
Q.17: The weakest (in strength) of the following intermolecular forces is-------- ?
- Hydrogen bonding
- Vander Waals force
- Forces among the polar molecules
- Ionic bond
B
Q.18: Which one is the right value for R ?
- 0.0821 atm dm3k-1mol-
- 0.0821 atm m3k-1mol-1
- 2 cal k-1 mol-1
- 8.314 Nm2k-1mol-1
A
Q.19: Which of the following always increases on going from top to bottom in a group ?
- Metallic character
- Electronegativity
- Oxidizing power
- Tendency to get reduced
A
Q.20: Which one shows high %age of the ionic character ?
- H2O
- HF
- HCI
- HBr
B