Tests of Chemistry (Intermediate)

Chemistry MCQs (Intermediate)

1839

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Chemistry (Intermediate) Quiz

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Mark the correct statement:-

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Covalent bond involves the:

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An active mass is considered as the molar concentrations in units of :

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The chemical formula of washing soda is:

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The number of significant figures in the number 0.0780is:-

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The emission of light characteristics of metal and correlation of intensity of the light emitted with concentration of that metal from the basis of:-

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Which aldehyde is most reactive:-

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Equal masses of oxygen and methane are mixed in an empty container at 25°C. The fraction of total pressure exerted by oxygen is:-

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The oxidation number of chromium In K₂Cr₂O is

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Carbonates and bicarbonates react with dilute nitric acid to give:

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Unsaturated nature of alkene can be detected by:-

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When 6d orbital is complete, the entering electron goes into:-

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In preparation of insoluble salts -------are mixed

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Atomic size of sodium atom is:

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Sulphur is not present in:-

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Which of the following is a hybrid technique:-

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How much fresh water is used for domestic purposes:-

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Which element is not present in all proteins:-

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RNA role as

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Which of the halides show bridge type structure:-

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X-rays were discovered by:-

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Which term refers to nearness between several measurements of the same quantity:-

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At constant temperature the pressure of a gas becomes doubled, its density becomes:-

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Elements of group II-B are called:-

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What are limitations of atomic emission spectroscopy:-

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