A solution of iodine (l2) dissolved in carbon tetrachloride is used when iodine is needed for certain chemical tests. What mass of iodine must be added to prepare a 0.480 M solution If 62.9 mL of carbon tetrachloride is used? The molar mass of l2 is 253.80 g/mol.

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.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

the answer is barium and copper bromide