Consider the given sequence of reaction and identify P and Q- Na2B4O7-10H2OP-NaBO2-H2O-Q Green Colored

The correct option is B P=B_2O_3 , Q=Cr(BO_2)_3 Reaction: Na_2B_4O_7·10H_2O B_2O_3+NaBO_2+H_2O↑+ Cr(BO_2)_3 (Green Colored) ...

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Byju's Answer

Standard XII

Chemistry

Nucleophilic Substitution Reaction

Consider the ...

Question

Consider the given sequence of reaction and identify $P$ and $Q$ .
$N a_{2} B_{4} O_{7} \cdot 10 H_{2} O Δ - \to P + N a B O_{2} + H_{2} O ↑ + C r_{2} O_{3} - --- \to Δ Q$ (Green Colored)

P = N a_{3} B O_{3}

Q = C r {(B O_{2})}_{3}

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P = B_{2} O_{3}

Q = C r B O_{3}

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P = N a_{2} B_{4} O_{7}

Q = C r {(B O_{2})}_{3}

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P = B_{2} O_{3}

Q = C r {(B O_{2})}_{3}

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Solution

The correct option is B $P = B_{2} O_{3}$ , $Q = C r {(B O_{2})}_{3}$
Reaction:
$N a_{2} B_{4} O_{7} \cdot 10 H_{2} O Δ - \to B_{2} O_{3} + N a B O_{2} + H_{2} O ↑ + C r_{2} O_{3} - --- \to Δ C r (B O_{2})_{3}$ (Green Colored)

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Similar questions

N a_{2} B_{4} O_{7} .10 H_{2} O H e a t - -- \to X + N a B O_{2} + H_{2} O

X + C r_{2} O_{3} H e a t - -- \to Y G r e e n c o l o u r

X

and

Y

are:

$N a B O_{2} + C O_{2} \to A + B$ . A & B are as follows

In the following, you are given the product pq and the sum p + q, Determine p and q:

(i) pq = 18 and p + q = 11; (ii) pq = 32 and p + q = − 12; (iii) pq = − 24 and p + q = 2; (iv) pq = − 12 and p + q = 11; (v) pq = − 6 and p + q = − 5; (vi) pq = − 44 and p + q = − 7.

Identify the terms of expression 4pq + p - q - r.

Q. Let p, q , r and s be four primitive statements . Consider the following arguments:

P : [(⇁ p \lor q) \land (r \to s) \land (p \lor r)] \to (⇁ s \to q)

Q : [(⇁ p \land q) \land [q \to (p \to r)]] \to⇁ r

R : [[(q \land r) \to p] \land (⇁ q \lor p)] \to r

S : [p \land (p \to r) \land (q \lor ⇁ r)] \to q

Which of the above arguments are valid?

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Consider the given sequence of reaction and identify P and Q.Na2B4O7⋅10H2OΔ−→P+NaBO2+H2O↑+Cr2O3−−−−→ΔQ (Green Colored)

The correct option is B P=B2O3, Q=Cr(BO2)3Reaction:Na2B4O7⋅10H2OΔ−→B2O3+NaBO2+H2O↑+Cr2O3−−−−→ΔCr(BO2)3 (Green Colored)

Consider the given sequence of reaction and identify $P$ and $Q$ .
$N a_{2} B_{4} O_{7} \cdot 10 H_{2} O Δ - \to P + N a B O_{2} + H_{2} O ↑ + C r_{2} O_{3} - --- \to Δ Q$ (Green Colored)

The correct option is B $P = B_{2} O_{3}$ , $Q = C r {(B O_{2})}_{3}$
Reaction:
$N a_{2} B_{4} O_{7} \cdot 10 H_{2} O Δ - \to B_{2} O_{3} + N a B O_{2} + H_{2} O ↑ + C r_{2} O_{3} - --- \to Δ C r (B O_{2})_{3}$ (Green Colored)