BALOCHISTAN MDCAT PAPER 2022 BUMHS 2022 PAPER ( PART 9 ) 1. Ideal gas equation helps to calculate the following properties of ideal gas except Moles Pressure Density Molarity 2. Benzene also undergoes electrophilic substitution at with fuming sulfuric acid for several hours. The electrophile in this reaction is: SO3 SO2 SO4 H2SO4 3. Which one is not a nucleophile? SCN- NH3 H2C C3H7O- 4. What is the correct IUPAC name of the compound C4H6-CHO? Cyclohexyl aldehyde Cyclohexane carbaldehyde Benzene carbaldehyde Cyclohexanal 5. A solution which does not tend to varies in pH Is called? Super Saturated solution Buffer Solution Bases Solution Acidic Solution 6. What is the electronic configuration of C 1s2, 2s2, 2p4 1s2, 2s2, 2p4, 3s2, 3p4 1s2, 2s2, 2p4, 3s2 1s2, 2s2, 2p2 7. Phenol is more reactive than benzene towards electrophilic substitution. This characteristic Is due to which of the following? Strong mesomeric effect Hydrogen bonding Weak mesomeric effect Inductive effect 8. What is the correct order of reactivity towards nucleophilic addition? Acetophenone> Benzaldehyde > Benzophenone Benzophenone> Benzaldehyde > Acetophenone Benzaldehyde > Acetophenone> Benzophenone Benzaldehyde > Benzophenone> Acetophenone 9. The outer shell electronic configuration of transition block elements is given by: nd1-10ns0-2 (n-1) d1-10 (n-1) s0-2 (n-1) d1-10 na2 (n-1) d1-10ns0-2 10. The atomic weight of an element is represented by amu Mole Grams Kg Loading … Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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Question no 7 are wrong.
The answer is nociceptors.
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