Studying the properties of acids and bases(hcl&NAOH) on the basis of their reaction with a) litmus solution(blue/red) b)zinc metal c)solid sodium carbonate Share with your friends Share 3 Chirag Gupta answered this Dear Student(a)HCl will turn blue litmus red.NaOH will turn red litmus blue.(b) Zinc metal on reacting with HCl will give ZnCl2 with liberation of H2 gasZn+2HCl→ZnCl2+H2Zinc metal on reacting with NaOH will give Na2ZnO2 (sodium zincate) and H2Zn+2NaOH→Na2ZnO2+H2(c) HCl on reacting with Na2CO3 gives sodium chloride, carbondioxide and water2HCl+Na2CO3→2NaCl+CO2+H2O NaOH does not reacts with sodium carbonate because both have common Na+ ion.Regards -3 View Full Answer 💖sradha Shruti💖 answered this hiii -2 Priyanka Ahlawat answered this (3)Sodium carbonate turns blue to red (acid (2)Zinc metal is basic in nature (1)Acid turns blue to red Basic turns red to blue 0 Sai Madhuri answered this (a)HCl will turn blue litmus red and NaOH will turn red litmus blue (b) Zinc metal on reacting with HCl will give ZnCl2 with liberation of H2 gas Zinc metal on reacting with NaOH will give Na2ZnO2 (sodium zincate) and H2O (c) HCl on reacting with Na2CO3 gives NaCl + CO2 + H2O NaOH + Na2CO3 -> no reaction hope this helps. 2
