♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Magnesium sulphate is given parenterally to lower: ...
➣ Betadine is: ...
➣ Temporary hardness of water may be softened ...
➣ The basic law that governs the colorimetric ...
➣ Calomel is ...
➣ Solution containing 3% W/V of H2 O2 ...
➣ In the limit test for sulphate, alcohol ...
➣ The pink colour of Calamine is due ...
➣ The gram equivalent weight of Sodium Hydroxide ...
➣ What is the PH of a solution ...
❖ Take a qick MCQ Test on
➤ Pharmaceutical Chemistry I
➤ Miscellaneous
➤ Biochemistry and Clinical Pathology
➤ Uncategorised
➤ Human Anatomy and Physiology
➤ Drug Store and Business Management
➤ Pharmaceutics I
➤ Pharmaceutical Chemistry II