Question

Mr Tarun is a chemistry teacher in Golden public school. He is preparing an assignment for
class XII students. He needs to type the chemical representation of sulphuric acid (H2SO4)
and water (H2O).Which formatting features of Word Processor will help him to get the
desired chemical formula for sulphuric acid and water

Answer 1

caps lock and numeric lock

Answer 2

The features Sub-Script and Super-Script
Hope it helps 
If it does plz mark mine as the brainliest answer