Question

If 2.0 moles of LiOH are neutralized by 1.0 mole of an acid in aqueous solution, then

	A.	the acid is twice as concentrated as the lithium hydroxide solution.
	B.	the lithium hydroxide solution is twice as concentrated as the acid.
	C.	2.0 moles of acid supply one mole of hydrogen ions.
	D.	1.0 mole of acid supplies 2.0 moles of hydrogen ions.
	E.	1.0 mole of acid supplies 1.0 mole of hydrogen ions.

Answer 1

It is acid base neutralization Reaction.

M*V = mole= n

nf = n-factor: number of H+ or OH- given by any acid or base.

nf= 2, means acid will give 2 moles of H+ for neutralization Reaction.

Base Lion - amele enil Acid - Imole (12) For aced base reaction; (nf), miv, ºf), M2 V2 Base acid nfin factor M: Malarity Vi Velume Mova 2 Volume malarity 介 mele * Volume Volume {Melarity mole Volume . mv- moll in) :: foomesho info) n = (ne), na for Lion; nf=1 Minoacidic base Putting values 1 X 2 = (np)2x1 ng = 2 hf=2 I mole of acid 8 upplies & moles of at (hydrogen ions) Ang No CS Scanned with CamScanner