Question
When do we observe the ‘International Snow Leopard
Day’ ?Solution
The day is celebrated to create awareness about conserving this splendid species.
The elements with atomic numbers 10, 18, 36, 54 are-
The IUPAC name of the compound CH₃ -CH₂ -CH₃ is-
Which of the following is the richest source of phosphorus?
How many carbon atoms are present in a molecule of propene?
Which of the following dyes is used for colouring Paper and typewriters?
Which chemical compound is commonly used in baking to provide more volume and a lighter texture to baked goods?
The combining power of an element is called its:
Who discovered the atomic nucleus?
Based on the periodic trends for ionization energy, which element has the highest ionization energy?
Which fuel has the highest calorific value?