Q.

Statement A: The electrical resistance of a column of 0.5 M NaOH solution of diameter 1 cm and length 50 cm is 5.55×103 ohm.Statement B: Its resistivity is equal to 76.234 Ω cm.

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

Both Statement A and Statement B are true

b

Both Statement A and Statement B are false

c

Statement A is true but Statement B is false.

d

Statement A is false but Statement B is true.

answer is C.

(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

R=ρ×lA (A=πr2)∴ ρ=R×Aℓ=5.55×103×(0.5)2×3.1450=87.13 ohm cm
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon