True or False: C + 02 - CO2
In the chemical reaction above, the coefficient of oxygen is 2.
False
True
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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.

a polar bond is formed when electrons are shared unevenly between atoms

answersilicon (si); oxygen (o);