Get important formulae from unit Heat and Thermodynamics for quick revision. These formulae are very useful during competitive examination. This unit includes chapters – Thermal Properties of Matter ...

Get important formulae from unit Integral Calculus for quick revision. These formulae are very useful during competitive examination. This revision notes includes chapters – Indefinite Integral, ...

For example, when heated, green copper(II) carbonate decomposes into black copper(II) oxide and colourless carbon dioxide gas. Nitrogen and hydrogen react together to form ammonia. Give the word ...

The molecular formula and empirical formula of some substances are the same. For example, both types of formula for carbon dioxide are CO 2.