3 JEE Main 2003 p Block Elements (Group 13 & 14) previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2003 previous-year questions from the p Block Elements (Group 13 & 14) chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the p Block Elements (Group 13 & 14) chapter hub.
Graphite is a soft solid lubricant extremely difficult to melt. The reason for this anomalous behaviour is that graphite
For making good quality mirrors, plates of float glass are used. These are obtained by floating molten glass over a liq…
In curing cement plasters water is sprinkled from time to time. This helps in