Which of the following explains the vsepr geometry of a water molecule?
a. it is bent because there are four bonded pairs around oxygen.
b. it is tetrahedral because there are four bonded pairs around oxygen.
c. it is bend because there are two bonded pairs and two tons pairs around oxygen.
d. it is tetrahedral because there are two bonded pairs and two lone pairs around oxygen

It is bent, since there are two bonded pairs and two lone pairs around oxygen

Explanation:

In order to assign VSEPR geometry, we firstly need to draw a Lewis structure of a molecule. The following steps should be taken:

As a result, we have a molecule with two bonds and two lone pairs on the central atom, therefore, VSEPR theory predicts a bent molecule with a bond angle of about .

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

b. is the answer hoped i