a substance which on heating leaves no residue in the test tube
a: (NH4)2CR2O7
b: NH4Cl
c: Pb(NO3)2
d: PbCO3
e: CuSO4.5H2O
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Answered by
1
Answer:
answer c picture (no3) 2
devjani1978:
sure?
Answered by
1
Answer:
pray you are my life on me
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