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MODERN PUBLICATION-MOCK TEST PAPER - 3-MCQs
- The lanthanoid contraction refers to :
03:27
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- The coagulation power of an electrolyte for arsenous suphide sol is ma...
03:10
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- If NA is Avogadro's number, then the number of hydrogen atoms in one g...
02:55
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- For azimuthal quantum number 1 = 2, the maximum number of electrons wi...
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- The total number of isomers for the compound of the formula C(4)H(10)O...
04:20
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- Nylon threads are made of :
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- The number of lone pairs on S atom in SF2, SF4 and SF6 are respectivel...
03:02
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- If the electronegativity difference between two atoms is 2.0, the perc...
03:14
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- The electronic configuration of an element is 1s^2 2s^2 2p^6 3s^2. It ...
03:18
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- Which one of the following has the largest bond angle ?
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- The main factor of shorter B-F bonds in BF(3) is :
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- The complex CoCl3. 4NH3 ionises to give :
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- The enthalpy of vaporisation for water is 41.2 kJ mol^(-1), DeltaH for...
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- Deviations for ideal behaviour will be less if the gas is subjected to...
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- The difference between heats of reaction at constant pressure and cons...
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- How many coulombs of electricity are required for the oxidation of one...
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- The difference between heats of reaction at constant pressure and cons...
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- For the cell reaction X(s) + 2Y^(+) to X^2 + 2Y kc has been foun...
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- The Kc of an acid is 3.2 xx 10^(-5). The degree of dissociation of the...
01:09
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- Intermediates formed during the reaction of RCONH2 with Br2 and KOH a...
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