Match List-$I$ with List-$II$:
List-$I$ List-$II$ $a$. $Be$ $i$. Treatment of cancer $b$. $Mg$ $ii$. Extraction of metals $c$. $Ca$ $iii$. Incendiary bombs and signals $d$. $Ra$ $iv$. Windows of $X$-ray tubes $v$. Bearings for motor engines
Choose the most appropriate answer from the options given below:
| List-$I$ | List-$II$ |
| $a$. $Be$ | $i$. Treatment of cancer |
| $b$. $Mg$ | $ii$. Extraction of metals |
| $c$. $Ca$ | $iii$. Incendiary bombs and signals |
| $d$. $Ra$ | $iv$. Windows of $X$-ray tubes |
| $v$. Bearings for motor engines |
Choose the most appropriate answer from the options given below:
- A$a-iv, b-iii, c-ii, d-i$
- B$a-iv, b-iii, c-ii, d-v$
- C$a-iii, b-iv, c-ii, d-i$
- D$a-iv, b-ii, c-iii, d-i$
Explore More
Similar Questions
In the given reaction cycle,$X$,$Y$ and $Z$ respectively are:
$CaCl_2 + Na_2CO_3 \rightarrow X + Y$
$X \xrightarrow{Z} CaCl_2$
$CaCl_2 + Na_2CO_3 \rightarrow X + Y$
$X \xrightarrow{Z} CaCl_2$
$A$ compound $(A)$ is used in the preparation of washing soda to recover ammonia in the Solvay process. When $CO_2$ is bubbled through an aqueous solution of $(A)$,the solution turns milky. It is used in whitewashing due to its disinfectant nature. What is the chemical formula of $(A)$?
Difficult
View SolutionCorrect order of density in $IIA$ group (alkaline earth metals) is:
Easy
View Solution$CO_2$ is passed through lime water. Initially,the solution turns milky and then becomes clear upon continued bubbling of $CO_2$. The clear solution is due to the formation of:
MediumKVPY 2017
View SolutionThe suspension of slaked lime in water is known as
MediumNEET 2016
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