10th Class Chemistry MCQS Organic Chemistry Online Test 3

3-cp-3-e-typhoid-is-a-disease-produced-by-3-a-3-c-2-fp-3-e_-_3-cp-3-e-bacteria-3-c-2-fp-3-e,3-cp-3-e-what-is-boiling-range-of-petroleum-ether-3-f-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-2830-5-eo-c-80-5-eo-c-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-when-c-2-a-0-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-ca-co-3-5-c-5-c-29-3-c-2-fspan-3-e-is-heated-in-an-open-flask-2-c-it-decomposes-to-form-calcium-oxides-28-ca-o-29-and-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-co-2-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-when-imperial-chemical-industry-was-established-3-f-3-c-2-fp-3-e_-_3-cp-3-e-1944-3-c-2-fp-3-e,3-cp-3-e-which-one-of-the-following-is-not-soluble-in-water-3-f-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-c-6-h-6-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-which-type-of-lignite-coal-is-3-f-3-c-2-fp-3-e_-_3-cp-3-e-soft-quality-3-c-2-fp-3-e,general-formula-of-alkyne-radical-is-3-a_-_c-3-csub-3-en-3-c-2-fsub-3-eh-3-csub-3-e-2-n-2-b-1-3-c-2-fsub-3-e,how-many-c-c-bonds-having-a-bond-energy-3-f_-_355-k-jmol-3-csup-3-e-1-3-c-2-fsup-3-e,hydrogen-atoms-present-in-pentane-are-3-a_-_12,in-which-of-the-following-carbon-atom-are-attached-both-side-of-oxygen_-_ether-group,molecular-formula-of-hydrocarbons-is-c-3-csup-3-e-8-3-c-2-fsup-3-eh-3-csup-3-e-14-3-c-2-fsup-3-e-the-molecular-formula-of-next-member-of-same-homologous-series-is-3-a_-_c-3-csup-3-e-9-3-c-2-fsup-3-eh-3-csup-3-e-16-3-c-2-fsup-3-e,percentage-of-carbon-peat-is-3-a_-_60-25