MPSC Rajyaseva 2015 GS Paper 1 — Question 65
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पुढीलपैकी कोणते क्षार शरीरातील आम्ल-क्षार (ॲसिड-बेस) संतुलन राखते? Which one of the following minerals regulates the acid-base balance of the body?
a)(1) कॅल्शियम / Ca
b)(2) सोडियम / Na✓ Correct
c)(3) पोटॅशियम / K
d)(4) लोह / Fe
Sodium (Na+) along with chloride and bicarbonate ions plays a vital role in regulating the acid-base balance and osmotic pressure of body fluids.
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