a)
(i) Butanoic acid
(ii) 2,5 _ dibromo -4-methylpent-1,3-diene
(iii)Enthyl propanoate
b)
(i)
P-soapy detergent
Q – soaplesss detergent
(ii) Q – does not form scum with hard water or it lathers easily
(iii)It is biodegradable
(iv) It is non-biodegradable hence pollutes the environment
c)
(i) Ethene
(ii) Ethanol and concentrated sulphuric (VI) acid
marto answered the question on October 11, 2019 at 10:51
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