Q. The number of positive ions balances the number of negative charges so as to neutralize the compound and give the charge

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Q. The element which is never found completely pure in nature is

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Q. The representation of a chemical reaction in shorthand way is via a

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Q. SO₄⁻² is the formula of

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Q. The formula of hydrogen carbonate is

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Q. The ions which do not take part in any activity step during a chemical reaction are called

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Q. When two aqueous solutions react together to give off solid product, this reaction is known as

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Q. The number of electrons (e⁻) which are needed to complete the outer shell of each atom determines formula of

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Q. The name given to ions containing oxygen (O₂) are usually called

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Q. Equilibrium reactions are found in large scale in the production of

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Q. Sulfuric acid is synthesized by the process of

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Q. Haber process is carried out to synthesize

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Q. The molecules of alcohol have

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Q. The general formula for alcohols is

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Q. The organic molecules containing hydroxyl group are called

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Q. 2 methyl-2 propan-2-ol is an example of

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Q. Organic molecules with similar relative molecular mass have alcohols (CₙH₂ₙ₊₁OH) bearing high

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Q. CH₃OH is called

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Q. When hydroxyl group is attached to carbon atom bonded to two other carbon atoms, the alcohol formed is

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Q. Alcohol (CₙH₂ₙ₊₁OH) with lowest molecular mass at room temperature is

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