Question

Answer all the following questions.
7. Is the substance present in antacid tablet acidic or basic ?
Why pure acidic acid does not turn blue litmus to red ?
Write the reaction of metal hydrogen carbonates with acids ?
SECTION - III​

Answer 1

Answer:

basic

it is a strong acid and contains high concentrated h+ ions

HCl+ NaHCO3= Co2+H2O+NaCl