MCQ
General formula of alkanes is
- A${C_n}{H_{2n + 1}}$
- ✓${C_n}{H_{2n + 2}}$
- C${C_n}{H_{2n - 1}}$
- D${C_n}{H_{2n}}$
✓
Answer
Correct option: B.
${C_n}{H_{2n + 2}}$
b
${C_n}{H_{2n + 2}}$
${C_n}{H_{2n + 2}}$
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
Ammonium hydroxide is a weak base because
$BC{l_3}$ is a planar molecule while $NC{l_3}$ is pyramidal, because
→A solution which maintains constant pH when small amounts of acid or alkali are added is known as ____.
Which gas is liberated when $A{l_4}{C_3}$ is hydrolysed
→Which type of bond is formed between carbon atom and nitrogen atom?
The $pH$ of a $0.1$ molar solution of the acid $HA$ is $3$. The value of the ionization constant, $Ka$ of this acid is
→Arrange the following conformational isomers of $n-$butane in order of their increasing potential energy :
→The standard state gibbs free energy change for the given isomerization reaction cis$-2-$pentene $\rightleftharpoons$ trans $ -2 -$ pentene is $ - 3.67\,kJ/mol$ at $400\,K$. If more trans$-2-$pentene is added to the reaction vessel, then
→Pure $NaCl$ is prepared by saturating a cold saturated solution of common salt in water with $HCl$ gas. The principle used is
→When $S{n^{2 + }}$changes to $S{n^{4 + }}$in a reaction
→