The chemical formula for carbon dioxide is:

A. CO

B. CO2

C. H2O
D. CH4

Occurrence: PPSC - FOOD GRAIN SUPERVISOR (BS 09) - FOOD DEPARTMENT PUNJAB - 2023

The chemical formula for carbon dioxide is: | CO2 | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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