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February 2019

What is the name of new dwarf spheroidal galaxy discovered by astronomers from Italy, the UK, Germany and the United States, using Hubble Space Telescope, on 31st January 2019?

World Current Affairs MCQs /
What is the name of new dwarf spheroidal galaxy discovered by astronomers from Italy, the UK, Germany and the United States, using Hubble Space Telescope, on 31st January 2019?A. Bedin 1
B. Adam1
C. Nostro 1
D. Jinnie -1

 

What is the name of new dwarf spheroidal galaxy discovered by astronomers from Italy, the UK, Germany and the United States, using Hubble Space Telescope, on 31st January 2019? Read More »

World Current Affairs MCQs

Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc ?

Chemical Process /
Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc ?

A. Sodium silicate
B. Sodium borate
C. Sodium tripolyphosphate (STPP)
D. Caustic soda

Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc ? Read More »

Chemical Process

Oils are partially hydrogenated (not fully) to manufacture Vanaspati, because fully saturated solidified oils________________?

Chemical Process /
Oils are partially hydrogenated (not fully) to manufacture Vanaspati, because fully saturated solidified oils________________?

A. Cause cholesterol build up and blood clotting
B. Are prone to rancid oxidation
C. Always contain some amount of nickel (as their complete removal is very difficult)
D. Have affinity to retain harmful sulphur compounds

Oils are partially hydrogenated (not fully) to manufacture Vanaspati, because fully saturated solidified oils________________? Read More »

Chemical Process