A.calcium sulphate
B.chlorine
C.ferric sulphate
D.iodine
Related Mcqs:
- Which is most abundant element in sea water?
- Which of the following when added to pond water will accelerate the rate of metamorphosis in tadpoles:
- Which of the following minerals is maximum in the bone:
- What is most common salt in sea water:
- A hard water may contain
- Chondrin is made up of:
- Temporary hardness of water is caused by
- Which of the following is used as a micronutrient in agriculture?
- What is most abundant component of salts in sea?
- Non-essential element for the proper growth of plant is:
