What is the energy absorbed in this endothermic nuclear reaction 14 7 n + 4 2 h e → 17 8 o + 1 1 h 7 14 n + 2 4 h e → 8 17 o + 1 1 h ? (the atomic mass of 14 n 14 n is 14.003074 u and that of 17 o 17 o is 16.999132 u)

The energy absorbed in the given nuclear reaction is 1.2072 MeV.

Explanation:

For the given nuclear reaction:

We are given:

Mass of = 14.003074 u

Mass of = 16.999132 u

Mass of = 4.002602 u

Mass of = 1.00784 u u

To calculate the mass defect, we use the equation:

Putting values in above equation, we get:

To calculate the energy released, we use the equation:

   (Conversion factor:    )

   (negative sign indicates that energy is getting absorbed)

Hence, the energy absorbed in the given nuclear reaction is 1.2072 MeV.

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.