35g of CaCl2 is dissolved in 2.75L of water to form solution (s). CaCl2 dissociates in water according to the given equation :
CaCl2 Ca2+ (aq)+2C1-(aq) (dissociation equation)
M(CaCl2)= 111 g/mol
a-Calculate the molar concentration of CaCl2 in solution (s).
ration of Ca2+ ion and clion

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.