11th Class Chemistry Past Paper MCQS 2019 Supply Test Multan Board

an-azeotropic-mixture-of-two-liquids-boils-at-a-lower-temperature-than-either-of-them-when-3-a_-_it-shows-positive-deviation-from-raoult-27-s-law,an-excess-of-aqueous-silver-nitrate-is-added-to-aqueous-barium-chloride-and-precipitate-is-removed-by-filtration-what-are-the-main-ions-in-the-filtrate-3-f_-_ag-3-csup-3-e-2-b-3-c-2-fsup-3-e-and-no-3-csup-3-e-3-c-2-fsup-3-e-3-csub-3-e-3-3-c-2-fsub-3-e,equal-masses-of-methane-and-oxygen-are-mixed-in-an-empty-container-at-25-3-csup-3-eo-3-c-2-fsup-3-ec-the-fraction-of-total-pressure-exerted-by-oxygen-is-3-a_-_5-c-5-b-0-crac-7-b-1-7-d-7-b-3-7-d-5-c-5-d,in-order-to-raise-the-boiling-point-of-water-upto-110-3-csup-3-eo-3-c-2-fsup-3-ec-2-c-the-external-pressure-should-be-3-a_-_between-760-toff-and-1200-torr,in-the-ground-state-of-an-atom-2-c-the-electron-is-present-3-a_-_nearest-to-the-nucleus,in-zero-order-reaction-2-c-the-rate-is-independent-of-3-a_-_concentration-of-reactants,molarity-of-pure-water-is-3-a_-_55-5,quantum-number-values-for-2-p-orbitals-are-3-a_-_n-3-d-2-2-c-l-3-d-1,solvent-extraction-is-an-equilibrium-process-and-it-is-controlled-by-3-a_-_distribution-law,stronger-the-oxidizing-agent-2-c-greater-is-the-3-a_-_reduction-potential,the-change-in-heat-energy-of-a-chemical-reaction-at-constant-temperature-and-pressure-is-called-3-a_-_enthalpy-change,the-deviation-of-a-gas-from-ideal-behaviour-is-maximum-at-3-a_-_10-c-2-b-0-c-and-5-0-atm,the-hydrogen-halide-that-has-the-highest-percentage-of-ionic-character-is-3-a_-_hf,the-mass-of-one-mole-of-electron-is-3-a_-_0-55-mg,the-molecules-of-co-3-csub-3-e-2-3-c-2-fsub-3-e-in-dry-ice-form-the-3-a_-_molecular-crystals,the-number-of-bonds-in-nitrogen-molecule-is-3-a_-_one-sigma-and-two-pi,the-volume-occupied-by-1-4-g-of-n-3-csub-3-e-2-3-c-2-fsub-3-e-at-s-t-p-is-3-a_-_1-12-dm-3-csup-3-e-3-3-c-2-fsup-3-e