♡ 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
➣ French chalk is: ...
➣ Nitrobenzene is added in the assay of ...
➣ What is the chemical formula of Sodium ...
➣ Which of these substance is used as ...
➣ Respiratory stimulants are -----. ...
➣ The range of visible light is ...
➣ Which acid is added to prevent the ...
➣ Which one of these posses both oxidizing ...
➣ The molecular formula of sodium nitrite is---- ...
➣ Which of the following is used in ...
❖ Take a qick MCQ Test on
➤ Biochemistry and Clinical Pathology
➤ General Pharmacology
➤ Pharmaceutics I
➤ Miscellaneous
➤ Pharmaceutics II
➤ Pharmaceutical Chemistry II
➤ Pharmacognosy
➤ Health Education and Community Pharmacy