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QUESTION PAPER 2022 TERM 1 SET 2
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XII BOARDS PREVIOUS YEAR|Exercise SECTION -C|6 VideosQUESTION PAPER 2022 TERM 1 SET 1
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XII BOARDS PREVIOUS YEAR-QUESTION PAPER 2022 TERM 1 SET 2-SECTION -B
- The vapour pressure of a dilute aqueous solution of glucose is 750mmHg...
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- The bases that are common in both DNA and RNA are :
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- A compound (X) with the molecular formula C(3)H(8)O can be oxidized to...
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- Which reagent is required for one step conversion of benzene diazonium...
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- Number of lone pairs of electrons on Xe atoms in XeF(2), XeF(4), XeF(6...
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- Form of sulphur which shows paramagnetic behaviour
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- An element with density 3 g cm^(-3) forms a bcc lattice with edge leng...
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- In the following reaction : CH(3)-Br underset("dry ether") overset(...
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- Which of the following has greatest reducing power?
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- The freezing point of a 0.2 molal solution of a non-electrolyte in wat...
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- Calculate the packing efficiency for bcc lattice.
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- NO2 gas dimerises because :
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- A compound forms hcp structure. The number of tetrahedral voids in 0.5...
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- XeF2 on reaction with PF5 forms :
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- Arrange the following compounds in decreasing order of their acidic ch...
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- Which of the following compound undergoes racemistation on hydrolysis ...
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- Which of the following is not true ?
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- The IUPAC name of isobutyl bromide is :
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- Chlorobenzene when treated with sodium in dry ether gives Diphenyl . I...
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- Assertion (A) : NH3 is less basic than PH3 Reason (R) : Nitrogen is...
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