[" (1) "0.5" mole of "N_(2)" (2) 0.5mol of "N_(2)O" (3) "1mole" of "NO_(2)],[" Oxidation number of carboxylic carbon atom in "CH_(3)COOH" is: "],[[" (1) "+2," (2) "+4," (3) "+1]]

The oxidation number of carboxylic carbon atom in CH_(3)COOH is

The oxidation number of carboxylic carbon atom in CH_(3)COOH is

The oxidation number of carboxylic carbon atom in CH_(3)COOH is

In case of CH_(3)COOH , the oxidation number of carbon of carboxylic group is

Initially 0.4 mole of N_(2) and 0.9 mole of O_(2) were mixed then moles of N_(2),O_(2) and NO at equilibrium are (approximate):

The number of moles of Fe_(2)O_(3) formed when 0.5 moles of O_(2) and 0.5 moles of Fe are allowed to react are

The number of moles of Fe_(2)O_(3) formed when 0.5 moles of O_(2) and 0.5 moles of Fe are allowed to react are

In the reduction of HNO_(3) to N_(2)O the number of moles of electrons involved per mole of HNO_(3) is

Calculate the mass of the following: (i) 0.5 mole of N_(2) gas (mass from mole of molecule) (ii) 0.5 mole of N atoms (mass from mole of atom) (iii) 3.011 × 10_(23) number of N atoms (mass from number) (iv) 6.022 × 10_(23) number of N_(2) molecules (mass from number)

Calculate the mass of the following: (i) 0.5 mole of N_(2) gas (mass from mole of molecule) (ii) 0.5 mole of N atoms (mass from mole of atom) (iii) 3.011 × 10_(23) number of N atoms (mass from number) (iv) 6.022 × 10_(23) number of N_(2) molecules (mass from number)