Main 24 · Advanced 29
Group 15
- Advanced 2014ChemistryMultiple correct
The pair(s) of reagents that yield paramagnetic species is/are
- Advanced 2014ChemistrySingle correct
The product formed in the reaction of with white phosphorous is
- Main 2014ChemistrySingle correct
Which one of the following properties is not shown by NO ?
- Advanced 2013ChemistrySingle correct
R, S and T, respectively, are
- Advanced 2012ChemistrySingle correct
The reaction of white phosphorus with aqueous NaOH gives phosphine along with another phosphorus containing compound. The reaction type; the oxidation states of phosphorus in phosphine and the other product are respectively
- Advanced 2011ChemistrySingle correct
Extra pure can be obtained by heating
- Advanced 2011ChemistryInteger
Among the following, the number of compounds than can react with to give is
, , , , ,
- Advanced 2009ChemistrySingle correct
The reaction of with X leads selectively to . The X is
- Advanced 2009ChemistryMultiple correct
The nitrogen oxide(s) that contain(s) N-N bond(s) is(are)
- Advanced 2008ChemistrySingle correct
Among the following, the correct statement is
- Advanced 2008ChemistrySingle correct
Among the following, the correct statement is
- Advanced 2008ChemistrySingle correct
White phosphorus on reaction with NaOH gives as one of the products. This is a
- Advanced 2007ChemistrySingle correct
The percentage of p-character in the orbitals forming P-P bonds in is