Go through the following flow sheet. Based on, it answer the questions given at the end of it. Compounds D,E and F respectively are:

Go through the following flow sheet. Based on, it answer the questions

1.	Go through the following flow sheet. Based on, it answer the questions given at the end of it. Compounds D,E and F respectively are:
Answer» `{:(D,E,F),((NH_(4))_(2)CrO_(4),CrO_(2)CI_(2),PbCrO_(4)):}` `{:(D,E,F),((NH_(4))_(2)CrO_(7),CrO_(3),PbCrO_(4)):}` `{:(D,E,F),((NH_(4))_(2)Cr_(2)O_(7),CrO_(2)CI_(2),PbCrO_(4)):}` `{:(D,E,F),((NH_(4))_(2)CrO_(4),CrO_(3),PbCrO_(4)):}` Solution :`{:((A)rarrCrCI_(3),,(B)rarrNa_(2)CrO_(4),),((C)rarrNa_(2)Cr_(2)O_(7),,(D)rarr(NH_(4))_(2)Cr_(2)O_(7)),((E)rarrCrO_(2)CI_(2),,(F)rarrPbCrO_(4),),((G)rarrN_(2),,(H)rarrCr_(2)O_(3),),((I)rarrLi_(3)N,,(J)rarrNH_(3)):}`