Question Text
Question 1 :
The state of matter with the least intermolecular forces of attraction is :
Question 4 :
Which type of bond allows for bonds to be easily broken and reformed?
Question 8 :
Name the reducing agent in the following:<br>$3MnO_{2} + 4Al \rightarrow 3Mn + 2Al_{2}O_{3}$
Question 10 :
How many moles of electrons are involved in the reduction of one mole of $MnO^-_4$ ion in alkaline medium to $MnO^-_3$?
Question 11 :
Iron is extracted from iron oxide using carbon monoxide as shown.<br>iron oxide + carbon monoxide $\rightarrow$ iron + carbon dioxide<br>Which statement is correct?
Question 12 :
${ClO_3}^- + Cl^- \rightarrow Cl_2 + ClO_2$<br/>Which of the following is correct for this reaction:
Question 14 :
A solution contains ${Fe}^{+2},{Fe}^{+3}$ and ${I}^{-}$ ions. This solution was treated with iodine at ${35}^{o}C$. Then the favourable redox reaction is: (Given that ${ E }_{ { Fe }^{ +3 }/{ Fe }^{ +2 } }^{ o }=+0.77V;\quad { E }_{ { I }_{ 2 }/{ I }^{ - } }^{ o }=0.536V$)
