AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Chemistry

Question : 134 of 160

Marks: +1, -0

Formic acid is heated with cone. H2SO4 at 100 °C to form A and B. When Fe2O3 is heated strongly with B. the products formed are C and D. C can also be obtained by reacting CaCO3 with dil HCl. What is D?

Fe
Co
CO2
Fe3O4

Validate

Go to Question:

Prev Question

Next Question