♡ Login
Home
Previous Papers
★
MCQs
Pharmacy Allopathy
Pharmaceutical Chemistry I
Commercially, oxygen is prepared by ...
Que.
Commercially, oxygen is prepared by
A.
Electrolysis of alkaline water
B.
By heating potassium chlorate
C.
By heating metallic carbonates
D.
None of these
Right Answer is :
✓ A. Electrolysis of alkaline water
⚑ Report
Views 👍 :1.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Barium metal is ...
➣ Zinc chloride is used as.... ...
➣ Gold sodium thiomalate is used in: ...
➣ Sea weeds is a source of ...
➣ Which is used as styptic. ...
➣ In the assay of ferrous sulphate, it ...
➣ How do astringents act ? ...
➣ Dry ice is a solid form of. ...
➣ The colour of phenolphthalein in 0.01N NaOH ...
➣ Deltifrice is a material used for cleansing ...
❖ Take a qick MCQ Test on
➤ Pharmaceutical Jurisprudence
➤ Pharmaceutics II
➤ Biochemistry and Clinical Pathology
➤ Health Education and Community Pharmacy
➤ General Pharmacology
➤ Miscellaneous
➤ Pharmaceutical Chemistry II
➤ Pharmaceutical Chemistry I