A. Zn(OH)2
B. ZNO2
C. Zn2(OH)3
D. ZnOH
Submitted by: Rashid Mehmood
Advertisement
Related Mcqs:
- Which of the following compounds has the empirical formula CH2O and reacts with sodium hydroxide ?
- A. carbonic acid B. ethanol C. acetic acid D. methanoic acid...
- Formaldehyde on condensation in the presence of calcium hydroxide: ______________?
- A. Formose B. Fructose C. Maltose D. Xylose Submitted by: Said wali shah...
- A compound is determined to have an emperical formula of C2H6O and a molar mass of 138 g/mole. What is the molecular formula?
- A. C2H6O B. C6H18O3 C. C6H12O6 D. C2H5O Submitted by: Muhammad Ali Kunbhar...
- A substance is analyzed and found to have an emperical formula of CH2 and a molar mass of 56g/mole. What is the molecular formula of the compound?
- A. C2H4 B. C3H6 C. C4H8 D. C5H10 Submitted by: Muhammad Ali Kunbhar...
- What is the chemical formula of Ozone?
- A. H2O B. C12 C. O3 D. CH4 Submitted by: Ashfaque Ali Khoso...
- The chemical formula of sodium hypochlorite is________________?
- A. NaCLO B. NaClO2 C. NaClO3 D. NaClO4...
- What is the chemical formula for Sodium carbonate _______ ?
- A. Na3CO2 B. CNa2O3 C. Na2CO3 D. Na3CO3 Submitted by: Rashid Mehmood...
- What is the chemical formula for Sulfuric acid?
- A. C2H6O B. CaSO4 C. C2H4O2 D. H2SO4 Submitted by: Rashid Mehmood...
- Chemical formula for Water is _______ ?
- A. NaAlO2 B. H2O C. Al2O3 D. CaSiO3 Submitted by: Rashid Mehmood...
- The Chemical Formula of Sand is___________?
- A. Si2O3 B. SiO2 C. Al2O3 D. Sr2O Submitted by: Naintara Mustafa...
Advertisement
