Chemistry, asked by AmalSumesh, 9 months ago

|°°°°MCQ Question°°°°|
When crystals of ferrous sulphate are heated strongly in a dry list tube,
A) Turns to yellow. B) Turns to dark brown. C) White fumes.
D) Remains the same.

Answers

Answered by adityayadav06050
0

Answer:

B . TURNS TO DARK BROWN

Explanation:

FeSO4 .7H2O is green coloured crystalline form of salt when it heated so it becomes brownish colour with SO2 gas smelling

Answered by anishkrishnan
0

Answer:

Answer is B and C.

when FeSO4 is heated strongly the crystals colour changes from green to dark brown due to thermal decomposition and SO2 and SO3 gases are evolved with white fumes.

Previous Question
Next Question
Similar questions
English, 5 months ago
I was born____may 1980​...
Computer Science, 5 months ago
2. The_________shows the number of records in a table and provides various navigation buttons to view the records.​
English, 5 months ago
Q.7 Rewrite the sentences to make them read more natural. Begin 1. To drive a vehicle without licence is illegal. 2 To find a place in our country without plastic bags is almost impossil 3.To ride a bicycle on city roads is rather risky. 4. To win an argument with my sister is not easy. 5. To convince my mother is rather difficult.​
Physics, 9 months ago
why is the rate of diffusion in gas high ?​
Chemistry, 9 months ago
ammonium chloride and sodium nitrite equation complete the equation with balancing...
English, 1 year ago
People expect better results this time in passive form...
English, 1 year ago
Write a note from a parent to the class teacher for an appointment to meet...
Math, 1 year ago
Find the perimeter of an isosceles triangle with equal sides of 3cm and the third side is 4cm...