Questions

___ is not related to gases.

An element has an atomic weight of W and an atomic number of N. The number of protons in the nucleus of its atom is

For dilution of a concentrated acid, we should add:

What is the name of the book in Harry Potter series written by Jack Thorne to be published in mid - 2016?

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:

I. Some pens are pencils.
II. All pencils are erasers.

Conclusions:

I. Some pens are erasers.
II. No pens are erasers.
III. Some erasers are pencils

To pinpoint a Criminal, Forensic Department uses the technique called?

A charge of 2 C passes from one point to the other in a circuit. If the potential difference between the two points is 5 V, the amount of work done is

Which aircraft carrier was formally inducted into the Indian Navy by Prime Minister Narendra Modi in the year 2014?