Download App

MHT-CET PCB 09 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCB 091 Mark
MCQ
In the group $\begin{array}{cc}
\ce{R'}\phantom{.........}\\
\backslash\phantom{.........}\\
\ce{C = O}\\
/\phantom{........}\\
\ce{R}\phantom{.........}
\end{array}$, the carbonyl carbon is joined to other atoms by ____________.
  • A
    two sigma and two pi bonds
  • ✓
    three sigma and one pi bonds
  • C
    one sigma and two pi bonds
  • D
    two sigma and one pi bonds
✓

Answer

Correct option: B.
three sigma and one pi bonds
B

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

More "MCQ" from MHT-CET PCB 09→MHT-CET PCB 09 — all question types→MHT - CET STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Which one of the following is NOT a genetic material in bacteriophage?
→
Which of the following pair represents one-dimensional nanomaterials?
→
Which of the following is the common function performed by both auxin and cytokinin?
→
In a dihybrid cross with contrasting characters, the number of different genotypes obtained in $F_2$ generation are ______.
→
Select the INCORRECT statement.
→
Which among the following sets of elements is present in chalcopyrite?
→
Let $X$ be the number of successes in ' $n$ ' independent Bernoulli trials with probability of 3 success $p=$ $\frac{3}{4}$. The least value of ' $n$ ' so that $P(X \geq 1) \geq 0.9375$ is
→
Same current is flowing in two a.c. circuits. First contains only inductance and second contains only capacitance. If frequency of a.c. is increased for both, the current will ______.
→
Diabetes insipidus is caused due to ____________.
→
Ethyl methyl ketone can be reduced to n-butane by which of the following reactions?
→