Surface and coating technology
Unit operations in Chemical Engineering
Noble Corona Virus At A Glance
Chemical Technology
India in Space
100

It is a natural process that converts a refined metal into a more chemically stable oxide.

What is corrosion ?

100

It is generally the motion of a fluid that is subjected to different unbalanced forces.

What is fluid flow ?

100

The "Corona" in coronavirus means the world: 

What is Crown?

100

If you mix me with Hydrogen, you'll smell the nasty smell of rotten eggs. My dioxide is then converted to my trioxide form in the presence of a vanadium pentoxide catalyst.

What is Sulfur?

100

The satellite responsible for communication, Meteorological services, and television Broadcasting in India.

What is INSAT?

200

It is a surface coating technology that produces multiple ceramic layers on the surface of light metals, valve metals and their alloys.

What is Plasma electrolytic Oxidation(PEO)?

200

It is formed by the substances that are retained on a filter. Filter acids, such as diatomaceous earth or activated carbon are usually used to form it.

What is Filter cake ?

200

Staying apart from other people when you have been exposed to the coronavirus

What is Quarantine?

200

About 80% of mine is used in agriculture as fertilizer. I am also used as a refrigerant gas, for purification of water supplies, and in the manufacture of plastics, dyes and other chemicals .

What is ammonia?

200

Full form of PSLV.

What is Polar Satellite Launch Vehicle? 

300

It occurs when electrons from atoms at the surface  of  the metal are transferred to a suitable electron acceptor or depolarizer.

 

What is Electrochemical corrosion?

300

It describes the quantity of the permeate produced during membrane separation per unit of time and RO membrane area.

What is permeate flux?

300

The disease that can be transmitted to humans from animals

What is Zoonotic?

300

Some of my key properties include viscosity, volatility, solvency, pressure-viscosity coefficient, and color. I am used for various processes. Transport sector used my total production.

What is mineral oil?

300

Father of Indian space program.

Who is Vikram Sarabhai

400

This system includes a coating drum, a liquid spray system, a powder metering, and a distribution system. Also, heated mix/use tank assemblies are often part of supply scope.(Double Jeopardy)

What is pet food coating ?

400

It is the energy gained by arranging the atoms in a crystalline state, as compared with the gas state.

What is Cohesive energy?

400

Covidshield was manufactured by

What is the Serum Institute of India Pvt Ltd?

400

I am used by the petrochemical industry to produce gasoline and kerosine, through a distillation process, in refineries. The raw materials of many synthetic carbon polymers come from me. 

What is crude oil? 

400

Missile developed under A.P.J Abdul Kalam.(Double Jeopardy)

What is Prithvi?

500

This prosses can be divided in two phases, the coating and the curing phases.

What is dry coating ?

500

The action of reducing a material, especially a mineral ore, to minute particles or fragments.(Double Jeopardy)

What is communion?

500

The first Novel coronavirus appeared in Wuhan, China. Name it

What is SARS-CoV-2?

500

These are structures that have a negative Poisson's ratio. When stretched, they become thicker perpendicular to the applied force. They can be single molecules, crystals or a particular structure of microscopic matter.(Double Jeopardy)

What are auxetics?

500

The spacecraft mentioned by prime minister Narendra Modi on 15 August 2018 that will send Astronauts into space.

What is Gangayaan?

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