If four moles of So2 are oxidised to SO3, how many moles of oxygen molecules are required
(a) 0.5 (b) 1.0 (C) 1.5
(d) 2.0

h let me think about that

answer: h+ its less than oh

explanation:

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.