Match the substances in Column I with those in Column II.
Column IColumn II
(a) Tartaric acid(i) soap
(b) Calcium hydroxide(ii) curd
(c) Formic acid(iii)unripe mangoes
(d) Sodium hydroxide(iv)ant’s sting
(e) Lactic acid(v) lime water

AcademicChemistryNCERTClass 7

Column I
Column II
(a) Tartaric acid

(iii) unripe mangoes

(b) Calcium hydroxide
(v) lime water 
(c) Formic acid
(iv) ant’s sting
(d) Sodium hydroxide
(i) soap
(e) Lactic acid
(ii) curd
Updated on 10-Oct-2022 13:21:28