Match the correct option from Column $-A$ and Column $-B.$
Column $-A$ Column $-B$ $(1).$ $H_2O_2$ $(p).$ As moderator $(2).$ $D_2O$ $(q).$ As fuel $(3).$ Liquid $H_2$ $(r).$ For to make hard water soft $(4).$ Zeolite $(s).$ As disinfectant
| Column $-A$ | Column $-B$ |
| $(1).$ $H_2O_2$ | $(p).$ As moderator |
| $(2).$ $D_2O$ | $(q).$ As fuel |
| $(3).$ Liquid $H_2$ | $(r).$ For to make hard water soft |
| $(4).$ Zeolite | $(s).$ As disinfectant |
(A) $H_2O_2$ is used as a disinfectant $(1-s)$.
$D_2O$ is used as a moderator in nuclear reactors $(2-p)$.
Liquid $H_2$ is used as a rocket fuel $(3-q)$.
Zeolite is used to soften hard water $(4-r)$.
Therefore,the correct matching is $(1-s, 2-p, 3-q, 4-r)$.
$D_2O$ is used as a moderator in nuclear reactors $(2-p)$.
Liquid $H_2$ is used as a rocket fuel $(3-q)$.
Zeolite is used to soften hard water $(4-r)$.
Therefore,the correct matching is $(1-s, 2-p, 3-q, 4-r)$.
Explore More
Similar Questions
In which of the following reactions,hydrogen is liberated?
$(i)$ $Al_{(s)} + HCl_{(aq)} \rightarrow$
$(ii)$ $Al_{(s)} + NaOH_{(aq)} \rightarrow$
$(iii)$ $NaBH_4 + I_2 \rightarrow$
$(i)$ $Al_{(s)} + HCl_{(aq)} \rightarrow$
$(ii)$ $Al_{(s)} + NaOH_{(aq)} \rightarrow$
$(iii)$ $NaBH_4 + I_2 \rightarrow$
Correct order of boiling point $(BP)$ is:
Medium
View SolutionOxalic acid reacts with concentrated $H_2SO_4$ to produce a mixture of two gases. When this mixture is passed through caustic potash,one of the gases is absorbed. Which substance is formed by the absorption of the gas in caustic potash?
Medium
View SolutionMatch the following and identify the correct option. $a. CO_{(g)} + H_{2(g)}$ $i. Mg(HCO_3)_2 + Ca(HCO_3)_2$ $b. \text{Temporary hardness of water}$ $ii. \text{An electron deficient hydride}$ $c. B_2H_6$ $iii. \text{Synthesis gas}$ $d. H_2O_2$ $iv. \text{Non-planar structure}$
| $a. CO_{(g)} + H_{2(g)}$ | $i. Mg(HCO_3)_2 + Ca(HCO_3)_2$ |
| $b. \text{Temporary hardness of water}$ | $ii. \text{An electron deficient hydride}$ |
| $c. B_2H_6$ | $iii. \text{Synthesis gas}$ |
| $d. H_2O_2$ | $iv. \text{Non-planar structure}$ |
MediumNEET 2020
View SolutionThe order $H_2O < H_2O_2$ is correct for which of the following properties?
Difficult
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo