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De Broglie's Hypothesis

Which of the ...

Question

Which of the following equations is/are correct?

S n + N a O H (c o n c .) Δ \to {[S n {(O H)}_{6}]}_{6}^{2 -}

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P b O_{2} + S O_{2} Δ \to P b S O_{4}

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5 C S_{2} + 12 N a O H \to N a_{2} S + 3 N a_{2} C S_{3} + 2 N a_{2} C O_{3} + 6 H_{2} O

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S i C l_{4} + N a O H (a q) \to N a_{4} S i O_{4} + 4 H C l

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Solution

The correct options are
A $S n + N a O H (c o n c .) Δ \to {[S n {(O H)}_{6}]}_{6}^{2 -}$
B $P b O_{2} + S O_{2} Δ \to P b S O_{4}$
C $5 C S_{2} + 12 N a O H \to N a_{2} S + 3 N a_{2} C S_{3} + 2 N a_{2} C O_{3} + 6 H_{2} O$
D $S i C l_{4} + N a O H (a q) \to N a_{4} S i O_{4} + 4 H C l$
$S n + N a O H (c o n c .) Δ \to {[S n {(O H)}_{6}]}_{6}^{2 -}$
$P b O_{2} + S O_{2} Δ \to P b S O_{4}$
$5 C S_{2} + 12 N a O H \to N a_{2} S + + 3 N a_{2} C S_{3} + 2 N a_{2} C O_{3} + 6 H_{2} O$

$S i C l_{4} + N a O H (a q) \to N a_{4} S i O_{4} + 4 H C l$
Hence options A,B,C & D are correct.

Suggest Corrections

Similar questions

P b O_{2} + {S O}_{2} \to P b {S O}_{4}

P b O_{2} + S O_{2} \to P b S O_{4}

S i O_{2} + 4 H F ⟶ S i F_{4} + 2 H_{2} O; Δ H = - 10.17 k c a l

S i O_{2} + 4 H C l ⟶ S i {C l}_{4} + 2 H_{2} O; Δ H = + 36.7 k c a l H C l

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2 P b C O_{3} \cdot P b (O H)_{2}

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0.01 M

{N a}_{2} {S O}_{4}

K_{s p}

P b {S O}_{4} = 1.25 \times 10^{- 9}

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