Question
Which data structure allows efficient insertion and
deletion of elements at both ends?Solution
Linked List allow operations on both ends.
What is the chemical formula for water?
A bomb at rest explodes into a large number of tiny fragments. The total momentum of all the fragments β
When a metal reacts with dilute hydrochloric acid, it produces:
A day is considered a rainy day when it receives a rainfall of:
Among petroleum refinery products, which has the lowest boiling point?
Which of the following is a chemical change?
Metals are good conductors of electricity because β
Which gas is most abundant in Earth's atmosphere?
What is the work done when a force of 20 N moves an object 5 meters?
What is the main chemical used in the production of matchsticks?