1. Dilute hydrochloric acid
2. Dilute sulphuric acid
3. Dilute nitric acid
4. Conc. Sulphuric acid
Dilute hydrochloric acid
1. CaH2
2. (MgH2)n
3. CH4
4. TiH1.73
CH4
1. Ketones
2. Aldehydes
3. Alcohols
4. Acids
Aldehydes
1. MnO2 is added to dil.cold H2SO4
2. BaO2 is added to CO2 bubbling through cold water
3. PbO2 is added to an acidified solution of KMnO4
4. Na2O2 is added to boiling water
BaO2 is added to CO2 bubbling through cold water
1. Very much higher than hydrogen ions
2. Very much lower than hydrogen ions
3. Equal to that of hydrogen ions
4. Very much lower than oxygen ions
Very much higher than hydrogen ions
1. H2O+O2
2. H2O+O2
3. OH-
4. O3&H2O
H2O+O2
1. Hydrogen
2. Protium
3. Deuterium
4. Tritium
Tritium
1. Action of Zn on dil. H2SO4
2. Action of water on CaH2
3. Passing molecular hydrogen through electric arc at high tempreature
4. Electrolysis of acidified water
Passing molecular hydrogen through electric arc at high tempreature
1. Planar
2. Coplanar
3. Triangular
4. Tetrahedral
Tetrahedral
1. NaOH
2. Glycerol
3. MnO2
4. Oxalic acid
MnO2