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Q. No.What is the IUPAC name of the organic compound formed in the following chemical reaction ?
\(\text{Acetone}\xrightarrow[\bf\text{(ii) H}_2\text{O, H}^+]{\bf\text{(i) C}_2\text H_5\text{MgBr, dry Ether}}\text{Product } \)
1. pentan-3-ol
2. 2-methyl butan-2-ol
3. 2-methyl propan-2-ol
4. pentan-2-ol
\(\text{Acetone}\xrightarrow[\bf\text{(ii) H}_2\text{O, H}^+]{\bf\text{(i) C}_2\text H_5\text{MgBr, dry Ether}}\text{Product } \)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe correct statement among the following is:
| 1. | Any aldehyde gives secondary alcohol on reduction. |
| 2. | Reaction of vegetable oil with H2SO4 gives glycerin. |
| 3. | C2 H5OH and iodine with NaOH gives iodoform. |
| 4. | Sucrose on reaction with NaCl give invert sugar. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn preparation of alkene from alcohol using which is an effective factor:
1. Porosity of
2. Temperature
3. Concentration
4. Surface area of
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIncorrect statement among the following is:
| 1. | \(FeCl_3\) is used in detection of phenol. |
| 2. | Fehling solution is used in detection of glucose. |
| 3. | Tollen reagent is used in detection of unsaturation. |
| 4. | \(NaHSO_3\) is used in detection of carbonyl compound. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe correct acidic order of following is : -
 |
 |
 |
| (I) | (II) | (III) |
1. I > II > III
2. III > I > II
3. II > III > I
4. I > III > II
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhen phenol is treated with CHCl3 and NaOH, the product formed is :-
1. Benzaldehyde
2. Salicylaldehyde
3. Salicylic acid
4. Benzoic acid
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biologyn-propyl alcohol and isopropyl alcohol can be chemically distinguished by which reagent : -
1. PCl5
2. Reduction
3. Oxidation with Potassium dichromate
4. Ozonolysis
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe compound that will not form a yellow precipitate on heating with an alkaline solution of iodine is :-
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyOrder of acidic strength of the following compounds will be:
| A. |  |
B. | \(C_6H_5OH\) |
| C. |  |
D. |  |
1. C > D > B > A
2. D > C > B > A
3. A > B > C > D
4. B > A > C > D
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe compound that gives p-cresol with p-methyl diazonium chloride is :
1.
2.
3. HCOOH
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySelect Chapter Topics:
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