NEET 2013

Instructions

For the following questions answer them individually

Question 151

Thenumberofcarbon atoms per unit cell of diamond unit cell is :

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Question 152

An excess of $$AgNO_{3}$$ is added to 100 mL of a 0.01M solution of dichlorotetraaquachromium(II]) chloride. The number of moles of AgCl precipitated would be:

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Question 153

Whatis the maximum numbers of electrons that can be associated with the following set of quantum numbers?
n=3,l=1and m=-1.

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Question 154

Whichof these is nota monomerfor a high molecular mass silicone polymer?

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Question 155

A reaction having equal energies of activation for forward andreverse reactionshas:

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Question 156

At $$25^\circ$$C molar conductance of 0.1 molar aqueous solution of ammonium hydroxide is $$9.54 ohm^{-1} cm^{2} mol^{-1}$$ and at infinite dilution its molar conductance is 238 $$ohm^{-1} cm^{2} mol^{-1}$$. The degree of ionisation of ammonium hydroxide at the same concentration and temperature is:

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Question 157

Structure of the compound whose IUPAC name is 3-Ethyl-2hydroxy-methylhex-3-en-5-ynoic acid is :

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Question 158

Among the following ethers which one will produce methyl alcohol on treatment with hot concentrated HI?

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Question 159

Antiseptics and disinfectants either kill or prevent growth of microrganisms. Identify which of the following statementsis nottrue :

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Question 160

A magnetic moment of 1.73 BM will be shown by one among the following:

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