WBJEE · Chemistry · s Block Elements
If radium and chlorine combine to form radium chloride, the compound would be
- A half as radioactive as radium
- B twice as radioactive
- C as radioactive as radium
- D not radioactive
Answer & Solution
Correct Answer
(C) as radioactive as radium
Step-by-step Solution
Detailed explanation
Radium in isolated form and in its chloride (i.e. \(Ra^{+}\) ) only differ in the number of orbital electron. But, radioactivity is independent of chemical environment of an ion or atom, i.e. radiouctivity is the phenomenon which does not depend on the orbital electrons but…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- For one mole of an ideal gas, the slope of \(V\) vs. \(T\) curve at constant pressure of 2 atm is \(X\) L \(\mathrm{mol}^{-1} \mathrm{K}^{-1} .\) The value of the ideal universal gas constant 'R' in terms of \(X\) isWBJEE 2014 Medium
- Which of the following statements regarding Lanthanides is false?WBJEE 2016 Easy
- \[
\text { The two structures written below represent }
\]
WBJEE 2009 Medium - The kinetic study of a reaction like \(v A \rightarrow P\) at \(300 \mathrm{K}\) provides the following curve, where concentration is taken in mol \(\mathrm{dm}^{-3}\) and time in min.
Identify the correct order \((n)\) and rate constant \((k)\)WBJEE 2019 Medium - Aspirin isWBJEE 2010 Easy
- Which of the statements are incorrect?WBJEE 2022 Medium
More PYQs from WBJEE
-
Structure of \(M\) is,WBJEE 2023 Medium - Consider the function \(y=\log _{a}\left(x+\sqrt{\left.x^{2}+1\right)}\right.\) \(a>0, a \neq 1 .\) The inverse of the functionWBJEE 2018 Medium
- The equation of the plane through the point \((2,-1,-3)\) and parallel to the lines \(\frac{x-1}{3}=\frac{y+2}{2}=\frac{z}{-4}\) and \(\frac{x}{2}=\frac{y-1}{-3}=\frac{z-2}{2}\) isWBJEE 2020 Medium
- Let \(a, b, c, p, q\) and \(r\) be positive real numbers such that \(a, b\) and \(c\) are in GP and \(a^{p}=b^{q}=c^{r}\). Then,WBJEE 2012 Medium
- Vitamin \(\mathrm{C}\) isWBJEE 2010 Easy
- What amount of clectricity can deposit
I mole of Al metal at cathode when passed through molten \(\mathrm{AlCl}_{3} ?\)WBJEE 2018 Easy