Which of the following is not soluble in water ?
A). Lead Sulphate
B). Zinc sulphate
C). Potassium sulphate
D). Sodium sulphate
Zinc sulphate
Zinc sulphate is not soluble in water.
1. Ozone depletion in the atmosphere is mainly caused by
2. Question 7.23:Mention three areas in which H2SO4 plays an important role.
3. Which of the following is biodegradable ?
4. NaHCO3 is chemical formula for...............
6. Plastic bottles are made of a polymer called PET. The expanded form of PET is
7. Cloud is a colloidal dispersion of
8. What is the most commonly used Substance in fluorescent tubes