Question
Select the most appropriate ANTONYM of the bold
word. The new Principal of the school is stern , yet he understands the needs of his subordinates.Solution
Stern means ‘Lenient’; ‘Flippant’ means not showing a serious or respectful attitude; Desolate means showing great unhappiness or loneliness; Noxious means Harmful, Poisonous or very unpleasant.
Aluminium is extracted from which ore?
Which planet is known as the "Red Planet"?
The chemical name of the Vitamin B6 isÂ
An element has an atomic number of 17 and a mass number of 36. How many neutrons are in its nucleus?
Match the following Functional group with their respective Chemical name.
            Functional Group             �...
The function of quick lime in soda lime mixture is to
Which of the following glass absorbs ultraviolet rays which are harmful for the eyes?
The IUPAC name of the compound CH₃ -CH₂ -CH₃ is-
Lexan is a man-made polymer used for making
Based on the periodic trends for ionization energy, which element has the highest ionization energy?
