10. Standard conditions of temperature and pressure for a thermochemical equation are O 25°C and 101 kPa
O 25ºC and 22.4 kPa
O 0°C and 0 kPa
0°C and 101 kPa

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.