10th Class Chemistry Past Paper MCQS 2017 Group 1 Test Lahore Board

general-formula-of-alkanes-is-3-a_-_c-3-csub-3-en-3-c-2-fsub-3-eh-3-csub-3-e-2-n-2-b-2-3-c-2-fsub-3-e,night-blindness-is-because-of-deficiency-of-3-a_-_vitamin-a,the-product-of-lewis-acid-base-reaction-is-called-adduct-the-bond-between-adduct-specie-is-3-a_-_coordinate-covenant,the-unit-of-molar-concentration-is_-_mol-dm-3-csup-3-e-3-3-c-2-fsup-3-e,which-fraction-is-used-as-jet-fuel-3-f_-_kerosin-oil,which-gas-protects-the-earth-27-s-surface-from-ultra-violet-radiations-3-f_-_o-3-csub-3-e-3-3-c-2-fsub-3-e,which-one-is-conjugate-acid-of-hpo-3-csub-3-e-4-3-c-2-fsub-3-e-3-csup-3-e-2-3-c-2-fsup-3-e-3-f_-_h-3-csub-3-e-2-3-c-2-fsub-3-epo-3-csub-3-e-4-3-c-2-fsub-3-e-3-csup-3-e-1-3-c-2-fsup-3-e