♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the salt is used as ...
➣ One of these alum is used as ...
➣ OLEUM is related with ...
➣ Talc is a purified natural: ...
➣ Which one of these is used as ...
➣ The colour of phenolphthalein in 0.01N NaOH ...
➣ Dimethicone is the other name of. ...
➣ Liquid generally used in manufacture of tooth ...
➣ The pH of calcium gluconate injection is ...
➣ Which one of these acid is used ...
❖ Take a qick MCQ Test on
➤ Biochemistry and Clinical Pathology
➤ Pharmaceutics II
➤ General Pharmacology
➤ Uncategorised
➤ Pharmacognosy
➤ Hospital and Clinical Pharmacy
➤ Miscellaneous
➤ Pharmaceutical Analysis