Explanation

Chlorine is a strong oxidant that rapidly kills many harmful microorganisms.

Chlorine is a toxic gas.

Explanation

WWW is an information system.

The major and most popular language of www is Html (Hypertext markup language)

World Wide Web (WWW)

English scientist Tim Berners-Lee invented the World Wide Web in 1989.

WWW Birth place CERN near Geneva, Switzerland.

The browser was released to the general public in August 1991.

While 

World-Wide Web Worm (WWWW)

***

ND02-12-2022,

ND05-1-23

ND7-3-2023

Explanation

PowerPoint is used for Create presentations from scratch or a template.

Add text, images, art, and videos.

Select a professional design with PowerPoint Designer.

Explanation

Orient airline was the first and only Muslim-owned airline.

Orient airline was established on 29 October 1946.

Orient Airlines was initially based in Calcutta, India.

Orient airline shifted to the independent state of Pakistan in 1947.

Orient airline was rechristened as Pakistan International Airlines in 1955

Orient airline is the old name of PIA airlines.

Explanation

Sir Syed Ahmed Khan was born in 1817 in Delhi

Sir Syed Ahmad Khan died in 1898

Sir Syed Ahmed Khan was an Islamic reformer and philosopher

Sir Syed Ahmad Khan Buried in Aligarh in 1898

Two nation theory first time introduced by Sir Syed

Sir Syed Ahmad Khan received his early education from his Maternal Grand Father

Mir Muttaql was the father of Sir Syed Ahmed Khan.

AGM 25-12-2022

Explanation

• The smallest sea in the World is the Baltic Sea
• ***
• This sea is about 146,000 square feet.
• The Baltic sea lies along the Scandinavian Peninsula in Northern Europe
• and is bordered by Poland, Russia, Sweden, and Finland.
• ****
• Second smallest ocean After Arctic Ocean, which is approximate 2.03 crore Square km and 4% of the earth surface.
• The Pacific Ocean is the largest and deepest of the world ocean basins. 
•  the South China Sea is the largest sea in the world in 2022. 

Explanation

Norway is called the “Land of the Midnight Sun”.

Additional information:

Because the northern part of the country is located above the Arctic Circle,

where the sun shines 24 hours a day from mid-May to mid-July.

From late May to late July, the sun never completely descends beneath the horizon in areas north of the Arctic Circle.

the rest of the country experiences up to 20 hours of daylight per day.

***

Explanation

The Largest Continent by area in Asia

There are more than 40 countries in Asia.

 including:

• China
• India
• Indonesia.

Sixty percent of Earth's population lives in Asia

It covers an area of 44,579,000 square kilometers (17,212,000 sq mi),

It has about 30% of Earth's total land area and 8.7% of Earth's total surface area.

***

Additional information:

ND29-11-2022

Explanation

Venus is called Morning or Evening Star.

Venus is the brightest planet in the Solar System.

Explanation

It stands for Organization of Islamic Cooperation

It is the largest international organization outside of the United Nations.

The official languages of the OIC are:

Arabic

English

French.

Total Current member= 57

The first summit of OIC was held in Rabat

RY12-02-23