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PATHFINDER-MOLE AND STOICHIOMETRY-I-QUESTION BANK
- Calculate the number of oxygen atoms in 88 g CO2 What would be the mas...
04:35
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- XY2 and X2Y3 are two compounds of the elements X and Y 0.15 mole of ea...
06:07
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- Calculate the atomic mass (average) of chlorine using the following da...
03:38
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- In three moles of ethane (C2H6) calculate : Number of moles of carbon ...
01:28
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- In three moles of ethane (C2H6) calculate : Number of moles of hydroge...
01:29
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- In three moles of ethane (C2H6) calculate : Number of molecules of eth...
01:44
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- The chloride of a metal (M) contain 65.5% of chlorine 100 ml of the va...
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- 214.2 g of sugar syrup contains 34.2 g of sugar. Calculate :- Molali...
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- 214.2 g of sugar syrup contains 34.2 g of sugar. Calculate :- Mole ...
03:07
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- What is the concentration of sugar (C12H22O11) in mol L^(-1) if its 20...
02:27
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- What is the normality of 90% solution of H2SO4 of specific gravity 1.8...
06:07
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- Determine the number of gram equivalents of solute in 100 mL of 5N H...
02:01
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- Determine the number of gram equivalents of solute in 200 mL of 0.1 ...
01:47
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- Calculate equivalent mass (E) of the following - (1) K-Alum (molar m...
03:30
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- Calculate equivalent mass (E) of the following - H3PO3 (molar mass = ...
03:30
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- Specific heat of a metal is 0.031 cal per gram, and its eq. wt is 103....
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- A chloride of an element contain 49.5% chlorine. The specific heat of ...
05:03
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- On dissolving 2.0 g of metal in sulphuric acid, 4.51 g of the metal su...
05:57
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- How are 0.50 mol Na2CO3 and 0.50 M Na2CO3 different ?
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- Potassium sulphate (S = 18.38%)and potassium selenate Se = 35.75%) are...
03:56
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