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NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
- Mg(OH)(2) +2HCI rarr MgCI(2) +2H(2)O In this reaction, the equivalen...
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- 1.0 g of a metal oxide gave 0.2 g of metal. Calculate the equivalent w...
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- 74.5 g of a metallic chloride contain 35.5 g of chlorine. The equivale...
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- 24 grams of metal reacts with an acid and liberated 22.4 lit of hydrog...
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- 1.520 g of the hydroxide of a metal on ignition gave 0.995 g of oxide....
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- On analysing an impure sample of sodium chloride, the percentage of ch...
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- An oxide of iron contains 69.94% Fe and 30.06%O. Determine its E.F. (F...
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- On analysis of a compund, it was found that it contains (i) 4.08 grams...
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- Calculate the M.F. of a hydrocarbon which caontains 85.7% carbon and h...
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- The weight of oxygen gas liberated by the heating of 2.45 g of KCIO(3)...
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- How many grams of 80% pure marble stone on calination can give 14 gram...
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- 50.0kg of N(2)(g) and 10.0 kg of H(2)(g). Are mixed to produce NH(3)(g...
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- What volume of carbon monoxide at 2 atm and 273^(@)C is required in or...
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- The volume of O(2) at S.T.P required for completely burnt out 100 ml. ...
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- Calculate the volume of air, containing 21% of oxygen by volume requir...
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- What is the volume of ammonia obtained starting from 2L of nitrogen, i...
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- Calcium carbonate reacts with aqueous HCI to give CaCI(2) and CO(2), w...
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- What mass of CaCO(3) is required to react completely with 25 ml of 0.7...
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- Assigning of oxidation numbers in different compounds:
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- What is the oxidation number of iron in the brown ring complex compoun...
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