Entri Career Fest- Up to 50% Off on In-demand Courses ✦ 12,000 Government Jobs Secured ✦ 5,000+ Private Job Placements ✦ 4.9 ⭐️ Google Play Store Rating✦ +++

Get Ahead with Our Exam Q&A

Explore our extensive collection of questions and answers to enhance your learning experience and prepare for exams effectively

Henry Cavendish – who proved that water is a compound of hydrogen and oxygen.
Daniel Rutherford – who discovered Nitrogen.
Joseph priestly – Gaseous ammonia was first produced.

The American flag heralded the launch of Apollo 11, the first Lunar landing mission, on July 16, 1969. The massive Saturn V rocket lifted off from NASA’s Kennedy Space Center with astronauts Neil A. Armstrong, Michael Collins, and Edwin “Buzz” Aldrin

The rate of change of velocity of a moving body is Acceleration.

Shape of position – time graph for uniformly accelerated motion- Parabola

The shape of a force versus displacement graph for a constant force is- Straight line.

Refraction is the change in direction of wave propagation due to a change in its transmission medium.
The phenomenon is explained by the conservation of energy and the conservation of momentum.

Contact processis the modern industrial method of producing sulfuric acid.
It has largely replaced the chamber, or lead-chamber, process.
Sulfur dioxide and oxygen, passed over a hot catalyst, unite to form sulfur trioxide, which in turn combines with water to make sulfuric acid.

Burning of coal mainly produces – Sulphur Dioxide.
Major component of Bio gas – Methane.
Weight of an LPG cylinder used for domestic purposes – 14.2 Kg.

The chemical name of ‘Aspirin’ – Acetyl Salicylic acid.
Sweetest acid – Sucronic acid.
The acid used to clean the tooth surface – Phosphoric acid.

Acid found in Meat – Amino acid.
Acid found in coconut – Capric acid.
Acid found in Soda water – Carbonic acid.

The artificial colouring agent added in food products are known as Dyes. caramel, Carotene are examples for natural dyes.

pH in Human body
Cerebrospinal fluid – 7.34-7.45
Bile – 7.8
Urine – 6

Get Expert Advice for Free: Register for Your Free Consultation Now!

Full Name

Phone Number

Select Language

Select Course

[honeypot honeypot-100]