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The ionization energy of H atom is 13.6 ...

The ionization energy of H atom is 13.6 eV. what is the energy of Li2+ ion in first excited state.

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The percentage of cetane in a mixture of cetane and a-methyl naphthalene which has the same ignition properties as the fuel diesel under examination. The quality of diesel fuel is expressed by cetane number.
`underset("n-Hexadecane (cetane)")(CH_3-(CH_2)_(14)-CH_3)` Cetane number = 100
Cetane number = 0
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OMEGA PUBLICATION-HYDROCARBONS-MULTIPLE CHOICE QUESTIONS (MCQs)
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  3. Alkyl halides react with Mg in dry ether to form

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  11. Write any two functions of water in our body?

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