Which Of The Following Is A Nonelectrolyte?

1. HNO 3 (nitric acid) 2. HCL (hydrochloric acid) 3. H 2 SO 4 (sulfuric acid) 4. C 3 H 8 (propane gas) 5. NaCl (table salt)

HNO3     =  its a strong electrolyte
HCL      = it is an electrolyte
H2SO4  = SO4 is a strong electrolyte so H2SO4 is a weak one.
C3H8      = its a non electrolyte
NaCl     = strong electrolyte

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