12th Class Chemistry MCQS Aromatic Hydrocarbons 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-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-three-elements-are-needed-for-healthy-growth-of-plants-3-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-en-2-cp-2-ck-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-who-gave-the-law-of-triads-in-1829-3-f-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-dobereiner-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-block-elements-are-also-called-3-a-3-c-2-fspan-3-e-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-einner-transitioin-elements-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-acetone-reacts-with-hcn-to-form-cyanohydrin-it-is-an-example-of-3-a-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-nucleophilic-addition-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-aluminium-oxide-is-3-a-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-amphoteric-oxide-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-cyanogen-chloride-reacts-with-ethyl-magnesium-bromide-to-give-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-ch-3-ch-2-cn-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-newspaper-can-be-recycled-again-and-again-many-times-as-3-a-3-c-2-fspan-3-e-3-c-2-fp-3-e_-_3-cp-3-e-5-3-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-one-of-the-following-compounds-will-react-with-fehling-e-2-80-99-s-solution-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-eh-3-csub-3-e-2-3-c-2-fsub-3-e-n-ch-3-csub-3-e-2-3-c-2-fsub-3-ecooh-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-set-of-hybrid-orbital-has-planar-triangular-shape-3-f-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-sp-5-e-2-5-c-5-c-29-3-c-2-fspan-3-e-3-c-2-fp-3-e,3-cp-3-e-peroxyacetyl-nitrate-28-pan-29-is-an-irritant-to-human-beings-and-it-affects-3-a-3-c-2-fp-3-e_-_3-cp-3-e-eyes-3-c-2-fp-3-e,amongst-the-following-2-c-the-compound-of-that-can-be-most-readly-sulphonated-is-3-a_-_benzene,amongst-the-following-2-c-the-compound-that-can-be-most-readily-sulphonated-is-3-a_-_toluene,aromatic-compounds-burn-withy-sooty-flame-because-3-a_-_they-have-high-percentage-of-carbon,aromatic-hydrocarbons-are-the-derivatives-of_-_benzene,benzene-cannot-undergo_-_eliminations-reactions,m-chloronitro-benzene-is-prepared-by_-_chlorination-of-nitrobenzene,the-conversion-of-n-hexane-into-benzene-by-heating-in-the-presence-of-pt-is-called-3-a_-_aromatization,the-electrophile-in-aromatic-sulphonation-is-3-a_-_so-3-csub-3-e-3-3-c-2-fsub-3-e,which-catalyst-is-used-in-friedel-crafts-reactions_-_al-cl-3-csub-3-e-3-3-c-2-fsub-3-e,which-compound-is-the-most-reactive-one-3-a_-_ethene,which-one-is-not-a-meta-directing-group_-_nh-3-csub-3-e-2-3-c-2-fsub-3-e