Rusting of an iron bridge takes—

এই অধ্যায়ের আরও প্রশ্ন

• C-07-Q124The faster a reaction proceeds, the rate of reaction is—
• C-07-Q125In the experiment with sodium carbonate, gas comes out from a tube only when—
• C-07-Q126Adding hot water to + acid produces gas—
• C-07-Q127The state in a reversible reaction where forward and backward rates are equal is called—
• C-07-Q128At equilibrium, concentrations of reactants and products—
• C-07-Q129According to Le Chatelier's principle, when an external change is applied to a system at equilibrium, the syst
• C-07-Q130For (forward exothermic), increasing temperature—
• C-07-Q131For , decreasing temperature—
• C-07-Q132For (forward endothermic), increasing temperature—
• C-07-Q133For , increasing pressure shifts equilibrium—