Butane -2- ol is - Vidyadip

MCQ

Butane $-2-$ ol is

A
Primary alcohol
✓
Secondary alcohol
C
Tertiary alcohol
D
Aldehyde

✓

Answer

Correct option: B.

Secondary alcohol

b
It’s Obvious.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

JEE STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

In which of the following options the order of arrangement does not agree with the variation of property indicated against it ?

Identify correct statements from below:
A. The chromate ion is square planar.
B. Dichromates are generally prepared from chromates.
C. The green manganate ion is diamagnetic.
D. Dark green coloured $K _2 MnO _4$ disproportionates in a neutral or acidic medium to give permanganate.
E. With increasing oxidation number of transition metal, ionic character of the oxides decreases.
Choose the correct answer from the options given below:

For a chemical reaction $A+B \rightleftharpoons C+D$ $\left(\Delta_{r} H^{0}=80 \,k J\right.$ $mol\,^{-1}$ ) the entropy change $\Delta_{r} S^{0}$ depends on the temperature $T$ (in $K$ ) as $\left(\Delta_{ r } S ^{0}=2 T \left(\, J \,K ^{-1}\, mol ^{-1}\right)\right.$

Minimum temperature at which it will become spontaneous is ..... $K.$(Integer)

Match List $I$ with List $II$

List $I$ (Coordination entity)	List $II$ (Wavelength of light absorbed in $nm$)
$A$ ${\left[ CoCl \left( NH _3\right)_5\right]^{2+}}$	$I$ $310$
$B$ ${\left[ Co \left( NH _3\right)_6\right]^{3+}}$	$II$ $475$
$C$ ${\left[ Co ( CN )_6\right]^{3-}}$	$III$ $535$
$D$ ${\left[ Cu \left( H _2 O \right)_4\right]^{2+}}$	$IV$ $600$

Choose the correct answer from the options given below

$A \rightarrow B$

The rate constants of the above reaction at $200 \,K$ and $300 \,K$ are $0.03 \,min ^{-1}$ and $0.05 \,min ^{-1}$ respectively. The activation energy for the reaction is $....J$ (Nearest integer)

(Given : In $10=2.3$

$R =8.3\,J\,K ^{-1}\, mol ^{-1}$

$\log 5=0.70$

$\log 3=0.48$

$\log 2=0.30$

Which one of the following compounds gives a positive iodoform test

Three moles of $B _2 H _6$ are completely reacted with methanol. The number of moles of boron containing product formed is

What may be the first ionisation energy of $Na$ if it has effective nuclear charge of $1.84$ assuming Bohr model of $H$-atom to be effective on it ............. $\mathrm{eV}$

Which of the following statement is not true ?

Which of the following is the correct statement for red lead