Which of the following statement is Correct
Which of the following statement is Correct
- A
$Ce^{+4}$ act as oxidising as well as reducing agent
- B
Pure $PH_3$ is produced by heating of $PH_4I$ with dil. $CH_3COOH$
- C
Urea, sulphamic acid and thiourea are used to destroy nitrate ion
- D
Titration of boric acid solution is not satisfactory with $NaOH$ solution
Similar Questions
Which of the following compound is coloured ?
Which of the following compound is coloured ?
- [AIIMS 2008]
On adding excess of $N{H_3}$ solution to $CuS{O_4}$ solution, the dark blue colour is due to
On adding excess of $N{H_3}$ solution to $CuS{O_4}$ solution, the dark blue colour is due to
- [AIIMS 1982]
Four successive members of the first row transition elements are listed below with atomic numbers. Which one of them is expected to have the highest $E^o_{M^{3+} /M^{2+}}$ value ?
Four successive members of the first row transition elements are listed below with atomic numbers. Which one of them is expected to have the highest $E^o_{M^{3+} /M^{2+}}$ value ?
- [JEE MAIN 2013]
Which is a stronger reducing agent $Cr ^{2+}$ or $Fe ^{2+}$ and why?
Which is a stronger reducing agent $Cr ^{2+}$ or $Fe ^{2+}$ and why?
Ammonia is a Lewis base. It forms complexes with cations. Which one of the following cations does not form complex with ammonia
Ammonia is a Lewis base. It forms complexes with cations. Which one of the following cations does not form complex with ammonia