MCQ
Which of the following options is not correct?
- A8008 = 8.008 × 103
- B208 = 3
- C5000 = 5.0 × 103
- D2.0034 = 4
✓
Answer
- 2.0034 = 4
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
The subshell that arises after $f$ is called $g$ subshell.
→$(a)$ How many $g$ orbital are present in the $g$ subshell ?
$(b)$ In what principal electronic shell whould the $g$ subshell first occur and what is the total number of orbitals in this principal shell ?
Which of the following is responsible to rule out the existence of definite paths or trajectories of electrons?
$ng$ of substance $X$ reacts with $mg$ of substance $Y$ to form $pg$ of substance $R$ and $qg$ of substance $S$. This reaction can be represented as, $X + Y \rightarrow R + S$. The relation which can be established in the amounts of the reactants and the products will be
→Which of the following have highest melting point
The maximum number of possible isomers (including stereoisomers) which may be formed on mono-bromination of $1$-methylcyclohex-1-ene using $Br _2$ and $UV$ light is. . . . . .
→A molar solution is one that contains one mole of a solute in
The $IUPAC$ name of compound is
→For the reaction ${H_2}(g) + \frac{1}{2}{O_2}(g)\,\, \to \,\,{H_2}O(l),\,\Delta H = - 285.8\,\,kJ\,\,mo{l^{ - 1}}$ $\Delta S = - 0.163\,kJ\,mo{l^{ - 1}}{K^{ - 1}}.$ What is the value of free energy change at ${27\,^o}C$ for the reaction ......$kJ\,mo{l^{ - 1}}$
→The difference between $\Delta H$ and $\Delta U$ $(\Delta H - \Delta U),$ when the combustion of one mole of heptane $(I)$ is carried out a temperature $T$ is equal to
→Dry distillation of sodium propanoate with sodalime gives