Q. CaCl₂ is an example of

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Q. What is correct about halogens?

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Q. As electrons acceptors, strongest halogen is

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Q. After Fluorine (F₂), a halogen that has the higher electronegativity is

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Q. Fluorine (F₂) can be stored in containers of

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Q. The electronegativity of Bromine (B) is

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Q. Hydrogen chloride (HCl(g)) or hydrochloric acid (HCl(aq)) is an example of

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Q. The Halogens (F₂, Cl₂, Br₂, I₂) get least reactive going

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Q. Down the Halogen Group (Group-VII), the reactivity

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Q. The system of reaction in which no reactant leaves the reaction mixture is termed as

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Q. The reactions in which products cannot turn back into reactants are termed as

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Q. The situation in which ions and molecules are constantly reacting is called

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Q. Reversible reactions are those which products react together to give original

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Q. Fizzy drinks contain dissolved

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Q. The word 'macroscopic' means which can be seen by

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Q. In equilibrium state, the backward and forward reactions take place at

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Q. If the water coming in the reservoir becomes equal to water going out of it will be called as it is in

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Q. When the products react again to get into reactants, the reaction is called

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Q. The particular condition of equilibrium is

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Q. The standard enthalpy change of combustion occurs when 1 mol of substance is burnt more than

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