A media which makes easier to distinguish colonies of the desired organism from other colonies growing on the same plate.

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#Question id: 19852

#XL - P Chemistry

In thermodynamics, a process is called reversible when

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#Question id: 19853

#XL - P Chemistry

Which one of the following statement is false–

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#Question id: 19854

#XL - P Chemistry

A mixture of two moles of carbon monoxide and one mole of oxygen, in a closed vessel is ignited to convert the carbon monoxide to carbon dioxide. If DH is the enthalpy change and DE is the change in internal energy, then

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#Question id: 19855

#XL - P Chemistry

At constant T and P, which one of the following statements is correct for the reaction,

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#Question id: 19856

#XL - P Chemistry

According to Bohr’s model of the atom, an electron can revolve around the atomic nucleus in a suitable orbit without emitting energy if its orbit

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#Question id: 19857

#XL - P Chemistry

Which of the following concerning Bohr’s model is false?