1st PUC Chemistry Series-11

PUC Science 1st Year Chemistry Series-11 quiz

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1st PUC Chemistry Series 11


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Q101. A gas X has Cp and Cratio as 1.4, at NTP 11.2 L of gas X will contain_______ number of atom

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Q102Number of unpaired electrons in N2+

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Q103The excitation energy of a hydrogen atom from its ground state to its third excited state is

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Q104 3p orbital has _____ radial node

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Q105A 0.66 kg ball is moving with a speed of 100 m/s. Find its wavelength

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Q106. The product obtained on heating 2-Bromopentane with potassium ethoxide in ethanol is

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Q107Choose the process by which liquid hydrocarbons can be converted to gaseous hydrocarbons

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Q108 Which one of the following halide can be used in the Friedel-Crafts reaction?

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Q109Which one of the following compound forms salt on reaction with NaNH2?

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Q110Which among the following reagent can be used to distinguish between CH2BrCH=CH2 from CH3CH=CHBr?

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