MCQ
How many chiral center (excluding $N$ centres) are there in morphine.?
- A$4$
- ✓$5$
- C$6$
- DMore than $6$
✓
Answer
Correct option: B.
$5$
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
When chlorine reacts with cold and dilute solution of sodium hydroxide, the products obtained are
The $pH$ of an aqueous solution containing $[{H^ + }] = 3 \times {10^{ - 3}}M$ is
→The mass of a substance liberated when a charge '$q$' flows through an electrolyte is proportional to
→When acetamide reacts with $B{r_2}$ and caustic soda, then we get
→Which electron is associated with the least energy
When disorder of a system increases, the change is said to be
Which one of the following belongs to representative group of elements in the periodic table
Atomic number of $ Cr $ and $ Fe$ are $24$ and $26$ respectively. Which of the following is paramagnetic with the spin of electron
→A strong ligand gives a complex which is generally called
The exothermic formation of $ClF_3$ is represented by the equation
→$C{l_{2\left( g \right)}} + 3{F_2}_{\left( g \right)} \rightleftharpoons 2C{l_3}_{\left( g \right)};\Delta {H_r} = - 329\,kJ$
Which of the following will increase the quantity of $ClF_3$ in an equilibrium mixture of $Cl_2, F_2$ and $ClF_3$ ?