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Rank from the top + Rank from the bottom - 1 = Total number of students in the class Total number of students in the class = 54 + 56 – 1 Total number of students in the class = 110 – 1 Total number of students in the class = 109 Thus, there are 109 students in the class.
Bronze is an alloy of-
The chemical name of'Common salt’
The gas usually causing explosions in coal mines is-
The important ore of aluminium is-
The noble gas used in radiotherapy is
The nucleus of an atom consists of-
___________ is the process in which acids and bases react to form salts and water.
The pH of a neutral solution is —
Which one amongst the following is not a Green House gas?
Milk tastes sour when kept in the open for sometimes due to the formation of-