Questions

___ is amphoteric in nature.

Dried fruit like raisins when soaked in water, bulge and get filled with water. What is the scientific reason that explains this daily life event?

The largest estuarine mangrove forest in the world is at?

Which of these rivers do not flow through Punjab?

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P: Most of them are combinations of hydrogen and carbon in varying proportions.
Q: Crude mineral oil comes out of the earth as a thick brown or black liquid with a strong smell.
R: It is a complex mixture of many different substances, each with it's own individual qualities.
S: Such hydrocarbons are also found in other forms such as bitumen, asphalt and natural gas.

The hardest part of the body is ______.

Salivary amylase breaks down ______.

Unemployment resulting from industrial reorganization, typically due to technological change, rather than fluctuations in supply or demand is called