The element common to all acids is:

A. carbon

B. hydrogen

C. oxygen
D. sulphur

Occurrence: PPSC - HEALTH EDUCATOR (BS 17) - PUNJAB DEPARTMENT - 2014

The element common to all acids is: | hydrogen | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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