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The maximum number of isomers for an alkene with molecular formula C4H8 is

5
4
2
3
Additional Questions

The hardest form of carbon is

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The most important ore of aluminium is

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The organic reaction represented by equation CH3 - CH = O + H2NOH gives CH3 - CH - NH + H2O is an example of

Answer

The number of electrons presents in H+ is

Answer

The hottest part of the gas flame is known as

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The human body is made up of several chemical elements; the element present in the highest proportion (65%) in the body is

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The isomerism which exists between CH3CHCI2 and CH2CI. CH2CI is

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The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind?

Answer

The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3

Answer

The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in

Answer
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