Search
.Management Sciences
A. Pb3 O4
B. 2Pb CO3 – Pb (OH)2
C. Pb Cr O4 – Pb (OH)2
D. Pb2O
Related Mcqs:
- Diameter of an atom is in the order of________________?
- A. 0.2m B. 0.2mm C. 0.2nm D. 0.2pm...
- Which of the following is not a macromolecule ?
- A. sand B. haemoglobin C. diamond D. maltose...
- Which of the following statements is wrong about isotopes ?
- A. they possess different mass number B. they possess different physical properties C. they possess same chemical properties D. they possess different position in the periodic table...
- 1 mole of electron has mass in microgram_________________?
- A. 1.008 x 10-3 B. 5.5 x 10-4 C. 1.84 x 10-4 D. 1.673 x 10-3...
- Which of the following molecule is polar__________________?
- A. CCI4 B. CO2 C. BF3 D. none of the above...
Recent Comments