Question

Write the mole No2(g) in different from 0.1 Mole No2=_____________ lit =___________ Molecules =___________ gram of No2 ​

Answer 1

Answer:

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Answer 2

Given: 0.1 mole of NO₂

To Find: its equivalent in litre, molecules, gram

Solution: This question can be solved using basics of the topic Mole Concept.

• We know, 1 mole = 22.4 litres. So, 0.1 mole will have 0.1*22.4=2.24L.

• We know, 1 mole has 6.022*10²³ molecules (Avogadro's number). So, 0.1 mole has 0.1*6.022*10²³ = 6.022*10²² molecules.

• We know, for 1 mole of NO₂ has 46 grams in it. (where 46 is molecular mass of NO₂  ) . So 0.1 mole has 0.1*46= 4.6 grams in it.

{atomic mass of nitrogen=14g

atomic mass of oxygen=16g

So, (14+(16*2)=46) ) }

Hence, answers are

0.1 Mole No2=_______2.24______ lit =_____6.022*10²²______ Molecules =______4.6_____ gram of No2

ANS: 2.24, 6.022*10²², 4.6

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