Q.

How would you balance Question Image


see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Question Image

b

Question Image

c

Question Image

d

None of the above 

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Concept- (1) Placing one coefficient in front of the chemical formula with the highest level of complexity and the other coefficient behind it. prior to anything else so that each atom is equal on both sides.
(2) Multiply each coefficient by the smallest number necessary to make them, if any fractional coefficients exist. In a reaction with a single fractional coefficient, the whole is frequently the denominator of the fractional coefficient.
We possess Question ImageThere are two Na atoms on the LHS and one on the RHS.
NaCl's coefficient should be set to 2.
We get,
Question ImageOn both sides, we have an equal number of atoms for each element. Our equation is balanced as a result.
Hence, the correct answer is option (2).
 
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon