12th Class Chemistry MCQS Macro Molecules Online Test 2

3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-e-which-halogen-is-a-solid-at-room-temperature-and-pressure-3-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-ef-3-csub-3-e-2-3-c-2-fsub-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-e-which-of-these-polymers-is-a-synthetic-polymer-3-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-polyester-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-e-which-one-of-following-is-used-in-cosmetics-3-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-talc-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-e-which-one-of-the-following-is-intermediate-hydride-3-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-22-background-color-3-awhite-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-tahoma-22-2-c-22-sans-serif-22-27-3-e-mg-h-3-csub-3-e-2-3-c-2-fsub-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-alkane-nitriles-can-be-converted-into-carboxylic-acids-by-3-a-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-acid-hydrolysis-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-the-bond-angle-between-any-two-3-cspan-class-3-d-22-math-tex-22-3-e-5-c-5-c-28-sp-5-e-2-5-c-5-c-29-3-c-2-fspan-3-e-hybridized-orbitals-is-of-3-a-3-c-2-fspan-3-e-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-28120-5-eo-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-the-compound-used-in-the-processing-of-anti-polio-vaccine-is-3-a-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-formaldehyde-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-the-general-formula-for-alkanes-is-3-a-3-c-2-fspan-3-e-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-n-h-7-b-2-n-2-b-2-7-d-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-which-element-is-deposited-at-the-cathode-during-the-electrolysis-of-brine-in-diaphragm-cell-3-f-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-22-background-color-3-awhite-22-3-eh-3-cstrong-3-e-3-csub-3-e-2-3-c-2-fsub-3-e-3-c-2-fstrong-3-e-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-which-of-the-following-is-non-typical-transition-metal-3-f-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-zn-3-c-2-fp-3-e,3-cp-3-e-3-cspan-style-3-d-27-5-c-5-c-22-font-size-5-c-5-c-3-a-11-0-pt-5-c-5-c-22-27-3-e-3-cspan-style-3-d-27-5-c-5-c-22-font-family-5-c-5-c-3-a-22-arial-22-2-c-22-sans-serif-22-5-c-5-c-22-27-3-e-urea-is-a-high-quality-nitrogeneous-fertilizer-it-contains-about-nitrogen-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-3-cspan-style-3-d-27-font-family-3-a-22-arial-22-2-c-22-sans-serif-22-27-3-e-46-25-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-for-e-2-80-a-6-e-2-80-a-6-e-2-80-a-6-mechanisms-2-c-the-first-step-involved-is-the-same-3-a-3-c-2-fp-3-e_-_3-cp-3-ee-3-csub-3-e-1-3-c-2-fsub-3-e-and-s-3-csub-3-en-3-c-2-fsub-3-e-1-3-c-2-fp-3-e,3-cp-3-e-which-of-the-following-are-alkaline-earth-metals-3-f-3-c-2-fp-3-e_-_3-cp-3-e-3-cspan-style-3-d-22-font-size-3-a-11-0-pt-22-3-e-be-2-c-mg-2-c-ca-3-c-2-fspan-3-e-3-c-2-fp-3-e,a-polymeric-substance-that-is-formed-in-the-liquid-state-and-then-hardened-to-a-rigid-solid-is-called-a_-_plastic,in-which-of-following-processes-are-small-organic-molecules-made-into-macromolecules-3-f_-_the-polymerization-of-ethene,nylon-6-2-c-6-is-obtained-by-the-reaction-of-hexamethylene-diamine-with_-_adipic-acid,plastics-are-pollution-problem-because-many-plastics_-_decompose-to-produce-toxic-products,the-fiber-which-is-made-from-acrylonitrile-as-monomer-3-f_-_acrylic-fiber,the-reaction-between-fat-and-na-oh-is-called-3-a_-_saponification,vegetable-oils-are_-_polyesters,which-of-the-following-is-an-addition-polymer-3-f_-_polystyrene,which-of-these-polymers-is-an-addition-polymer-3-f_-_polystyrene,which-one-of-the-following-elements-is-not-present-in-all-proteins-3-f_-_sulphur,which-one-of-the-following-is-a-water-soluble-vitamin-3-f_-_trypsin