Q.

Sodium compound (A) is efflorescent, white crystalline solid. On heating it forms hydrated compound (B). Further heating above 373 K  anhydrous salt (C) is formed.(C) when heated to 1124 K melts without decomposing. Identify (B) and (C).

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

B = Na2CO3 ; C = Na2CO3 . H2O

b

B = Na2CO3 .10H2O ; C = Na2CO3 .H2O

c

B = Na2CO3 .H2O ; C = Na2CO3

d

B = Na2CO3 .10H2O ; C = Na2CO3

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

A = Na2CO3 .10H2O ; B = Na2CO3 .H2O ; C =  Na2CO3

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
Sodium compound (A) is efflorescent, white crystalline solid. On heating it forms hydrated compound (B). Further heating above 373 K  anhydrous salt (C) is formed.(C) when heated to 1124 K melts without decomposing. Identify (B) and (C).