Q. The problem of enhanced global warming is due to the vast amount of CO₂ produced by a human from past

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Q. A toxic gas which binds with human hemoglobin and inhibit oxygen binding to blood is

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Q. If alkane is supplied with plenty of oxygen it will undergo

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Q. Non-polar alkanes do not react with

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Q. What is true about Carbon dioxide?

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Q. Cars releases unburnt hydrocarbons, carbon monoxide, acidic nitrogen oxides and

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Q. Generally, the alkanes are said to have been

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Q. Free radical substitution is the over all reaction alkanes (saturated hydrocarbons) and halogens (Group-VII elements) involving

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Q. In car engine, the combustion of octane (C₈H₁₈) is done in

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Q. Catalytic converters used in cars used to

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Q. Carbon monoxide (CO) poisoning can cause which of the following in a person.

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Q. Catalytic converters can not help in any way to reduce

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Q. Consider the reaction: SiCl₄(l) + H₂O(l) → SiO₂ (s) + HCl. Moles of HCl produced after balancing the equation is

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Q. Upon the reaction: SiCl₄(l) + 2H₂O(l) → SiO₂(s) + HCl(g), the solution becomes ionic because

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Q. Upon the reaction between PCl₅(l) and H₂O(l), the products include an acid and

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Q. Consider the reaction: Si(s) + Cl₂(g) → SiCl₄ (l). Moles of SiCl₄ produced with 2 moles of Cl₂ will be

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Q. Consider the reaction: Al(s) + Cl₂(g) → Al₂Cl₆(s). Moles of Al(s) needed to balance the equation will be

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Q. Consider the reaction: Na(s) + O₂(g) → Na₂O(s). Moles of sodium needed to balance the equation would be

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Q. Consider the reaction: P(s) + O₂(g) → P₄O₁₀(s). Moles of O₂(g) needed to balance the equation will be

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Q. Consider the reaction: S(s) + O₂(g) → SO₂. The state of SO₂ in this reaction is

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