Two statements are given below.
Statement $I$: Nitrogen has more ionization enthalpy and electronegativity than beryllium.
Statement $II$: $CrO_3$ and $B_2O_3$ are acidic oxides.
Correct answer is

  • A
    Both statements $I$ and $II$ are correct
  • B
    Both statements $I$ and $II$ are not correct
  • C
    Statement $I$ is correct,but statement $II$ is not correct
  • D
    Statement $I$ is not correct,but statement $II$ is correct

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Similar Questions

Consider the following elements arranged in a periodic table segment as shown in the image.
Which of the following is/are true about $A^{\prime}, B^{\prime}, C^{\prime}$ and $D^{\prime}$?
$A$. Order of atomic radii: $B^{\prime} < A^{\prime} < D^{\prime} < C^{\prime}$
$B$. Order of metallic character: $B^{\prime} < A^{\prime} < D^{\prime} < C^{\prime}$
$C$. Size of the element: $D^{\prime} < C^{\prime} < B^{\prime} < A^{\prime}$
$D$. Order of ionic radii: $B^{\prime+} < A^{\prime+} < D^{\prime+} < C^{\prime+}$
Choose the correct answer from the options given below:

Assign true $(T)$ or false $(F)$ for the following statements and select the correct option for your answer:
$(I)$ $I.P.$ of $O_{(g)}$ is less than $I.P.$ of $O^{-}_{(g)}$
$(II)$ $I.P.$ of $Ne_{(g)}$ is greater than $I.P.$ of $Ne^{+}_{(g)}$
$(III)$ $E.A.$ of $O^{+}_{(g)}$ is greater than $E.A.$ of $O_{(g)}$
$(IV)$ $I.P.$ of $N_{(g)}$ is greater than $I.P.$ of $N^{+}_{(g)}$

Difficult
View Solution

Which of the following arrangements does not represent the property indicated against it?

Match List-$I$ with List-$II$.
List-$I$ (Elements)List-$II$ (Properties)
$A. Cl, S$$I. \text{Elements with highest electronegativity}$
$B. Ge, As$$II. \text{Elements with largest atomic size}$
$C. Fr, Ra$$III. \text{Elements which show properties of both metals and non-metals}$
$D. F, O$$IV. \text{Elements with highest negative electron gain enthalpy}$

Choose the correct answer from the options given below:

Which of the following statement$(s)$ is/are incorrect?

Difficult
View Solution

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