Sand is an oxide of solicon.

Sand is a compound of

Nitrous oxide is a neutral oxide. Explain.

Sand Dollar is

[A] : Visceral leishmaniasis is caused by the sand flies . [R] : When the sand flies bite , secondary infection occurs .

Sand is falling on a flat car being pulled with constant speed. The rate of mass falling on the cart is constant. Then the horizontal component of force exerted by the falling sand on the cart (sand particles sticks to the cart)

A simple pendulum is made of bob which is a hollow sphere full of sand suspended by means of a wire. If all the sand is drained out, the period of the pendulum will

In which one of the following pairs of oxides, both oxides behave as amphoteric oxides ?

Write the negation of the following compound statement: The sand heats up quickly in the sun and does not cool down fast at night.

The oxidation state of a substance increases in oxidation and decreases in reduction.

State the meaning of the term oxide. Give a balanced equation for formation of the following oxides- a. Sulphur dioxide from a non metal b. Zinc oxide from a metal c. Lead oxide from a mixed oxide.