BALOCHISTAN MDCAT PAPER 2022 ( PART 8 ) 1. What is the name of CH3-CH2-CH=CH-CH2-CH=CH-CH3 2,5-octadiene 2,4-octadiene 2,3-octadiene 2,5-octadyne 2. Which of the following statement is correct about the Avogadro constant? It is the number of atoms in 12 g of any element It is the number of atoms in one mole of neon. It is the mass of one mole of any element It is the mass of 6.023×10^23 atoms of any element 3. Which of the following will have a meso isomer? 1,2-dichlobutane 2-chlorobutane 2.3-dichloropentane 2.3-dichlorobutane 4. Select the group whose elements easily lose electron. VA VII A VI A IA 5. The reaction of alkyl halide with lithium dialkyl copper produce: Alkane Alkene Al Alkyl copper 6. Which pair of ions have five unpaired d-electrons? Fe+2 and Mn+2 Fe+3 and Mn+3 Fe+3 and Mn+2 Fe+2 and Mn+3 7. If four balloons are filled with different gases, which gas containing balloon will deflate first? Hydrogen Oxygen Nitrogen Helium 8. Which of the following has the least Ionization potential Li He Zn N 9. Which concept was introduced by the scientist Bohr? Orbitals Sub-orbits Sub-m Energy levels 10. Which enzyme Is used for the treatment of blood cancer in children? LDH-1 Zymase Thrombin L-asparaginase 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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