Question
Select the Venn diagram that best illustrates the
relationship between the following classes. Lethargy, Anxiety, PowerSolution
Lethargy means laziness, anxiety means thought and power means energy. And all are different from each others.
Which element gives hardness to stainless steel?
Which is the correct IUPAC name for CH₃CH₂CH(CH₃)CH₂OH?
In which medium, velocity of sound is maximum?
Which gas is used to convert vegetable oils into solid fats?
Which of the following cannot be cut by a knife?
A galvanometer is used to:
Atomic number =
Heat stored in water vapour is –
Which of the following pair of element – atomicity is correct?
I. Helium – monoatomic
II. Oxygen – triatomic
What is the pH of a neutral solution at 25°C?