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Chemistry · PYQ NEET UG 2016(2)
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Chemistry · PYQ NEET UG 2016(2)
The CORRECT increasing order of trans-effect of the following species is
Read answer →Chemistry · PYQ NEET UG 2016(2)
The van't Hoff factor (i) for a dilute aqueous solution of the strong electrolyte barium hydroxide is ______
Read answer →Chemistry · PYQ NEET UG 2016(2)
The CORRECT order of strengths of the carboxylic acids is ______
Read answer →Chemistry · PYQ NEET UG 2016(2)
The number of electrons delivered at the cathode during electrolysis by a current of \( 1\text{ ampere} \) in \( 60\text{ seconds} \) is _________. (charge on electron \( = 1.60 \times 10^{-19}\text{ C} \))
Read answer →Chemistry · PYQ NEET UG 2016(2)
In calcium fluoride, having the fluorite structure, the coordination numbers for calcium ion \( (\mathrm{Ca}^{2+}) \) and fluoride ion \( (\mathrm{F}^-) \) are ______ respectively.
Read answer →Chemistry · PYQ NEET UG 2016(2)
In pyrrole, the electron density is maximum on ______.
Read answer →Chemistry · PYQ NEET UG 2016(2)
The suspension of slaked lime in water is known as ________.
Read answer →Chemistry · PYQ NEET UG 2016(2)
Which one of the following compounds shows the presence of intramolecular hydrogen bond?
Read answer →Chemistry · PYQ NEET UG 2016(2)
The CORRECT geometry and hybridization for \( \text{XeF}_4 \) are ______ respectively.
Read answer →Chemistry · PYQ NEET UG 2016(2)
In context with beryllium, which one of the following statements is INCORRECT?
Read answer →Chemistry · PYQ NEET UG 2016(2)
Consider the reaction: \( \mathrm{CH}_3\mathrm{CH}_2\mathrm{CH}_2\mathrm{Br} + \mathrm{NaCN} \longrightarrow \mathrm{CH}_3\mathrm{CH}_2\mathrm{CH}_2\mathrm{CN} + \mathrm{NaBr} \) This reaction will be the fastest in ______.
Read answer →Chemistry · PYQ NEET UG 2016(2)
Which of the following compounds will NOT produce propene by reaction with \( \text{HBr} \) followed by elimination or direct only elimination reaction?
Read answer →Chemistry · PYQ NEET UG 2016(2)
The decomposition of phosphine (\( \text{PH}_3 \)) on tungsten at low pressure is a first order reaction. It is because the ______
Read answer →Chemistry · PYQ NEET UG 2016(2)
The molar conductivity of a \( 0.5 \mathrm{~mol/dm}^3 \) solution of \( \mathrm{AgNO}_3 \) with electrolytic conductivity of \( 5.76 \times 10^{-3} \mathrm{~S~cm}^{-1} \) at \( 298 \mathrm{~K} \) is ______.
Read answer →Chemistry · PYQ NEET UG 2016(2)
निम्नलिखित में से किस अणु में सभी परमाणु एकतलीय (coplanar) हैं?
Read answer →Chemistry · PYQ NEET UG 2016(2)
During the electrolysis of molten sodium chloride, the time required to produce 0.10 mol of chlorine gas using a current of 3 amperes is ______.
Read answer →Chemistry · PYQ NEET UG 2016(2)
The CORRECT corresponding order of names of four aldoses with configuration given below:\n(I) D-erythrose, D-threose, L-erythrose, L-threose\n(II) L-erythrose, L-threose, L-erythrose, D-threose\n(III) D-threose, D-erythrose, L-threose, L-erythrose\n(IV) L-erythrose, L-threose, D-erythrose, D-threose
Read answer →Chemistry · PYQ NEET UG 2016(2)
Which among the given molecules can exhibit tautomerism?
Read answer →Chemistry · PYQ NEET UG 2016(2)
