1
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
In Castner-Kellner cell for production of sodium hydroxide
A
brine is electrolyzed using graphite electrodes
B
molten sodium chloride is electrolysed
C
sodium amalgam is formed at mercury cathode
D
brine is electrolyzed with Pt electrodes
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
On hydrolysis of a ''compound'', two compounds are obtained. One of which one treatment with sodium nitrite and hydrochloric acid gives a product which does not respond to iodoform test. The second one reduces Tollens reagent and Fehling's solution. The ''compound'' is
A
CH3CH2CH2NC
B
CH3CH2CH2CN
C
CH3CH2CH2ON $$=$$ O
D
CH3CH2CH2CON(CH3)2
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Some reactions of amines are given. Which one is not correct?
A
NEET 2013 (Karnataka) Chemistry - Organic Compounds Containing Nitrogen Question 29 English Option 1
B
CH3CH2NH2 + HNO2 $$ \to $$ CH3CH2OH + N2
C
CH3NH2 + C6H5SO2Cl $$ \to $$ CH3NHSO2C6H5
D
(CH3)2NH + NaNO2 + HCl  $$ \to $$ (CH3)2N $$-$$ N $$=$$ O
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
In DNA, the linkages between different nitrogenous bases are
A
phosphate linkage
B
H-bonding
C
glycosidic linkage
D
peptide linkage
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