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Practice Atomic Structure Questions and Answers

Milk tastes sour when kept in the open for sometimes due to the formation of-
The gas used for filling weather balloons is-
Which one amongst the following is not a Green House gas?
Which of the following is a physical change?
The pH of a neutral solution is —
Bronze is an alloy of-
The most reactive among the halogens is-
The fuel that is used in modern submarines is -
The nucleus of an atom consists of-
______is the process in which acids and bases react to form salts and water
The element used in the manufacture of safety matches is —
The noble gas used in radiotherapy is
The important ore of aluminium is-
Alum stops bleeding in minor cuts because of
Formation of ozone hole is maximum over
The element used for making solar cells is
An electric iron has a heating element made of:
The major constituent of air is
Which metal is extracted from seawater?
A polymeric substance used to make parachute is
One of the constituents of tear gas is
The gas usually causing explosions in coal mines is-
The acid used in lead storage cells is-
Milk tastes sour when kept in the open for sometimes due to the formation of-
Petroleum is a mixture of-
The gas used for filling weather balloons is-
Which one amongst the following is not a Green House gas?
Which of the following is a physical change?
The pH of a neutral solution is —
The major component of honey is-
Manganite is an ore/mineral of
The most reactive among the halogens is-
The fuel that is used in modern submarines is -
The nucleus of an atom consists of-
The chemical name of'Common salt’
_________is the process in which acids and bases react to form salts and water.
The element used in the manufacture of safety matches is —
The noble gas used in radiotherapy is
The important ore of aluminium is-
The absolute value of the charge on electron was determined by-

Practice Atomic Structure Questions and Answers

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Practice Atomic Structure Questions and Answers

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