Which of the following metal ions plays an important role in muscle contraction?
- A$K^+$
- B$Na^+$
- C$Mg^{2+}$
- D$Ca^{2+}$
Explore More
Similar Questions
Which of the following statements is incorrect for alkali metals?
Easy
View SolutionWhich of the following releases brown gas on heating?
Medium
View SolutionThermal decomposition of lithium nitrate gives:
When $CO_2$ gas is passed through an aqueous solution of $Na_2CO_3$,what is formed?
Easy
View SolutionThe incorrect statement regarding the above reactions is:
$Al_{(metal)} \xrightarrow[HCl]{(aq.)} 'X' + \text{Gas } 'P'$
$Al_{(metal)} \xrightarrow[NaOH (aq.)]{+ H_2O} 'Y' + \text{Gas } 'Q'$
$Al_{(metal)} \xrightarrow[HCl]{(aq.)} 'X' + \text{Gas } 'P'$
$Al_{(metal)} \xrightarrow[NaOH (aq.)]{+ H_2O} 'Y' + \text{Gas } 'Q'$
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