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Chemistry2015

Mole Concept

The number of water molecules is maximum in:

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Mole Concept

Also in 2015

If Avogadro number $N_A$ , is changed from 6.022 × $10^{23}$ $mol^{−1}$ to 6.022 × $10^{20}$ $mol^{−1}$ , this would change:

Other years

The highest number of helium atoms is in

Which one of the followings has maximum number of atoms ?

A mixture of 2.3 g formic acid and 4.5 g oxalic acid is treated with conc. $H_2SO_4$ . The evolved gaseous mixture is passed through KOH pellets. Weight (in g) of the remaining product at STP will be

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