MCQ
Which salt will give basic solution on hydrolysis
- ✓$KCN$
- B$KCl$
- C$N{H_4}Cl$
- D$C{H_3}COON{H_4}$
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a $20\ L$ box containing $X_6$ and $X_3$ at equilibrium at $1500\ K$ . $K_p = 4 \times 10^{18}\ atm$ . Assuming ${P_{{x_3}}} > > {P_{{x_6}}}$ and total pressure is $10\ atm$ .The partial pressure of $X_6$ will be
$(b)\, NaOH$ in $20\, gm$ will be respectively.