Select every statement that is true about the relative acidity of salt solutions. NH4F is more...

Select every statement that is true about the relative acidity of salt solutions.

		NH₄F is more acidic than NH₄Cl.
		ZnBr₂ is more acidic than CaBr₂.
		NaHSO₄ is more acidic than NaNO₃.
		NaClO is more acidic than NaClO₂.

Solutions

Expert Solution

1) NH₄F is more acidic than NH₄Cl. it is false . because NH4F is neutral but NH4Cl is purely acidic satl because it is formed from strong acid HCl and weak base NH3

2) ZnBr₂ is more acidic than CaBr₂. TRUE

here ZnBr2 is the salt of weak base and strong acid . so acidic character is dominent. but CaBr2 is the salt of strong acid and stron abse so it is neutral

3) NaHSO₄ is more acidic than NaNO₃ (TRUE)

reason . still NAHSO4 one acidic proton so it is more acidic

4) NaClO is more acidic than NaClO₂ (False)

HClO is weak acid than HClO2. so NaClO is stronger base than NaClO2. if NaClO is stroner base its acidity is lesser than NaClO2

queen_honey_blossom answered 1 year ago

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