Peb paub tias hauv ketones, pawg carbonyl txuas nrog ob pawg alkyl. … Cov cov khoom sib xyaw uas muaj cov pab pawg alkyl sib txawv txuas rau tib pab pawg ua haujlwmtau hais tias yog metamers ntawm ib leeg thiab qhov tshwm sim hu ua metamerism. Yog li, ketones qhia metamerism.
Puas ketones qhia txoj haujlwm isomerism?
Teb: Ketones qhia ob qho tib si metamerism thiab txoj hauj lwm isomerism ib txhij. …. Nqe lus piav qhia: Aromatic aldehydes thiab ketones muaj 5 lossis ntau dua carbon atoms tuaj yeem pom txoj haujlwm isomerism.
Yuav ua li cas qhia metamerism?
Nyob rau hauv cov kev xaiv, C 2 H 5-S-C 2 H5 yog qhia metamerism.
Cov tebchaw twg tuaj yeem qhia metamerism?
Diethyl ether thiab methyl propyl ether yog piv txwv rau metamerism. Ob leeg muaj tib cov qauv molecular tab sis cov pab pawg alkyl sib txawv ntawm ob sab.
Hom isomerism twg ua tau hauv ketones?
Kev ua haujlwm isomerism hauv aldehydes thiab ketones
Aldehydes, ketones, unsaturated alcohols oxiranes thiab oxolanes, txhua tus muaj tib yam qauv qauv, CnH2nO. Yog li, lawv tuaj yeem nthuav tawm functinal isomerism.
