Q. The shell of Nautilus is composed in sea when there is higher concentration of

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Q. Law relating to concentrations of substances present at equilibrium and to the stoichiometric equation is known as

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Q. In our blood, hemoglobin is bound to oxygen in an

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Q. The simple relationship between equilibrium concentrations of reactants and products with stoichiometry is called as

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Q. First calculations on equilibrium were carried out by

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Q. On increasing concentration of one or more reactants, more products will be generated until

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Q. The position of equilibrium explains the amounts of

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Q. If the equilibrium is disturbed by changing temperature, the concentration of products will

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Q. The rate of a chemical reaction is increased by a substance called

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Q. If the concentration of products is decreased the equilibrium is shifted from

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Q. According to Le Chatellier's principle, the energy of surroundings can be increased by increasing

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Q. The water passing through rocks of calcium carbonate (CaCO₃) produces

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Q. Le chatellier's principle states that if one or more factors disturbs the equilibrium, the position of equilibrium will shift where the change will be

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Q. The system will not be in equilibrium when there is an increase in concentration of

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Q. Catalysts speed up reactions but when equilibrium is reached it has

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Q. In concentration of gases, the molecules are further apart due to the decrease in

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Q. Ethanoic acid (CH₃COOH) is present in

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Q. As methyl group (-CH₃) is electron (e⁻) donating, ethanoic acid (CH₃COOH) is the

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Q. Reactions with a mechanism involving trimolecular step are

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Q. The occurrence of three species at the same time is unlikely to be found because they will

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