1. Ammonia
2. Ammonium sulphate
3. Ammonium chloride
4. Nitrogen gas
Ammonia
1. From marsh gas
2. From water gas (Bosch process)
3. Uyano's method
4. Lane's process
From water gas (Bosch process)
1. For drinking purpose
2. As a hair bleach
3. As a Disinfectant
4. As an antibiotic
As a hair bleach
1. 30% H2O2
2. 30cm3 of the solution contains 1g of H2O2
3. 1cm3 of the solution liberates 30cm3 of O2 of STP
4. 30cm3 of the solution contains one mole of H2O2
1cm3 of the solution liberates 30cm3 of O2 of STP
1. 2
2. 1
3. 3
4. 4
3
1. One proton & one electron
2. One proton & two neutron
3. One proton and one neutrons
4. Three protons
One proton & two neutron
1. 13.6 g/litre
2. 60.79 g/litre
3. 160 g/litre
4. 20.2 g/litre
60.79 g/litre
1. 2
2. 3
3. 1
4. 0
1
1. LiH
2. (MgH2)n
3. NH3
4. TiH1.73
(MgH2)n
1. Constant proportion
2. Reciprocal proportion
3. Conservation of energy
4. Multiple proportion
Constant proportion