Explain the following: A very samll amount of water on placing over a clean glass plate forms an oval shaped drop.

Explain the following: A very small amount of mercury on placing over a clean glass plate forms a tiny spherical ball.

If a water drop is kept between two glass plates, then its shape is

Explain the following: A white crust forms on the surface of lime water that has been exposed to the air.

Which of the following reacts with water to form very stable product ?

Which of the following property of water can be used to explain the spherical shape of rain droplets ?

Which of the following property of water can be used to explain the spherical shape of rain droplets ?

Luciano measured the amount of water that evaporated over a period of time from a container holding w ounces of water, where w is greater than 12. By the end of the first day, the cub had lost 2 ounces of water. By the end of the 7th day, the cup had lost an additional 8 ounces of water. By the end of the 11th day, the cup had lost half of the water that remained after the 7th day. Which of the following represents the remaining amount of water, in ounces, in Luciano's container at the end of the 11th day?

Explain the following: A glass bottle completely filled with water and tightly closed at room temperature, is likely to burst when kept in the freezer of a refrigerator.

Explain the following statement: "A glass bottle completely filled with water and tightly closed at room temperature is likely to burst when kept in the freezer of a refrigerator".

A villager Itwari has a plot of land of the shape of a quadrilateral. The Gram Panchayat of the village decided to take over some portion of plot from one of the corners to construct a health centre. Itwari agrees to the above proposal with the condition that he should be given equal amount of land in lieu of his land adjoining his plot so as to form a triangular plot. Explain how his proposal will be implemented.