FeSO4 forms brown ring with________________?
FeSO4 forms brown ring with________________?
A. N2O3
B. NO2
C. NO
D. N2O
Similar Posts
The leements in which d or f orbitals are in the process of completion are__________________?
The leements in which d or f orbitals are in the process of completion are__________________?A. outer transition elements
B. inner transition elements
C. typical transition elements
D. transition elementsWhich of the following elements conduct electricity and also melts below 100°C ?
Which of the following elements conduct electricity and also melts below 100°C ?A. Aluminium
B. Sodium
C. Carbon
D. SulphurIodine is solid due to_________________?
Iodine is solid due to_________________?A. Strong covalent bond
B. Large value of dipole moment
C. High polarizability
D. Strong hydrogen bondingAvogadros number may represent_________________?
Avogadros number may represent_________________?A. volume of particles
B. number of particles
C. mass of particles
D. All of the aboveFluorine can react with_________________?
Fluorine can react with_________________?A. Xe
B. Kr
C. Rn
D. All of the aboveElectronic Configuration of Calcium (Ca) atom may be written as________?
Electronic Configuration of Calcium (Ca) atom may be written as________?A. Ne, 4p2
B. Ar, 4s2
C. Ne, 4s2
D. Kr,4p2