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VGS PUBLICATION-BRILLIANT-ATOMS ,MOLECULES AND CHEMICAL REACTIONS-EXERCISE
- By using Ag^+,Cl^-,Na^+,OH^- How many substance can be formed?
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- Molar mass of molecule x= 2 gr Molar mass of molecule y= 32 gr Mol...
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- No. of molecules in 44 grams of CO2 is equal to
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- To prove ‘conservation of the mass’ what should be weight?
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- In the given experiment, this precaution must be taken
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- Law of conservation of mass was proposed by
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- Law of conservation of mass was experimentally verified by
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- Law of constant proportions was proposed by
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- What is the original name of Kanada, an Indian sage, who proposed anu ...
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- Initial letter of an element written in capitals should represent that...
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- The word 'mole' was first introduced by
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- Number of particles present in 9 grams of aluminium
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- Father of modern chemistry is……..
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- Greek name of sun is…….
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- The latin name of Mercury is
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- O2 From the given substance select the wrong statement.
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- Find the odd one according to their net charge of ion.
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- Antione Lavoisier is appreciable because
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- Atomic mass can be measured accurately by using the device.
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- No. of atoms in 16 g of oxygen.
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