`Zn + "dil " HNO_(3) rarr`

Zn+ "Conc." HNO_(3) rarr

Zinc and cold dil. HNO_(3) reacts to produce

Gases liberated when Cu and Zn react with dil. HNO_(3) separately

State why hydrogen is liberated of when zinc reacts with dil .HCl but not with dil . HNO_(3) .

Toluene on oxidation with dil. HNO_(3) and alkaline KmnO_(4) gives

Which of the following metal sulphide is soluble in hot and dil HNO_(3) ?

Complete the given equations: (i) Cu + 8 HNO_(3) rarr 3 Cu(NO_(3))_(2) + overset (W)......+ 4H_(2)O (ii) 4Zn + 10HNO_(3) rarr 4Zn(NO_(3))_(2) + 5H_(2)O + overset(X).... (iii) l2 + 10 HNO_(3)rarr overset(Y)....+10 NO_(2) + 4H_(2)O