The compound formed when gypsum is dissolved in aqueous ammonium sulphate solution is:

  • A
    $CaSO_4 \cdot NH_4Cl \cdot H_2O$
  • B
    $CaCl_2 \cdot (NH_4)_2SO_4 \cdot H_2O$
  • C
    $CaSO_4 \cdot (NH_4)_2SO_4 \cdot 2H_2O$
  • D
    $CaCl_2 \cdot NH_4Cl \cdot 2H_2O$

Explore More

Similar Questions

The correct sequence of thermal stability of the following carbonates is:

Which of the following statements is incorrect?

Predict the feasibility of the given reactions in aqueous solution:
$(i)$ $Be(OH)_2 + 2 OH^{-} \longrightarrow [Be(OH)_4]^{2-}$
$(ii)$ $Be(OH)_2 + 2 H^{+} \longrightarrow Be^{2+} + 2 H_2O$

Why is beryllium amphoteric in nature?

Both $Be$ and $Al$ become passive on reaction with conc. nitric acid due to :

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo