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Byju's Answer

Standard XII

Chemistry

Structural and Physical Properties of Carbonyls

Match the fol...

Question

Match the following:
$\begin{matrix} Column-I & Column-II i. & Benzaldehyde & p. & Positive Iodoform Test ii. & Acetaldehyde & q. & Reduces Fehling’s Solution iii. & Formaldehyde & r. & Positive Tollen’s Test iv. & 3-hydroxybutan-2-one & s. & Positive 2,4-DNP test \end{matrix}$

i - r, s;

i i - p, q, r, s;

i i i - q, r;

i v - p, q, r, s

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i - r, s;

i i - p, q, r, s;

i i i - q, r;

i v - p, r, s

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i - q, r, s;

i i - p, q, r, s;

i i i - q, s;

i v - p, q, r, s

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i - q, s;

i i - p, r, s;

i i i - p, r;

i v - p, q, r, s

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Solution

The correct option is A $i - r, s;$ $i i - p, q, r, s;$ $i i i - q, r;$ $i v - p, q, r, s$

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Similar questions

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\begin{matrix} Column-I & Column-II i. & Benzaldehyde & p. & Positive Iodoform Test ii. & Acetaldehyde & q. & Reduces Fehling’s Solution iii. & Formaldehyde & r. & Positive Tollen’s Test iv. & 3-hydroxybutan-2-one & s. & Positive 2,4-DNP test \end{matrix}

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Column-1 represents the process
Column-2 represents the $Δ U$ for that process and
Column-3 represents the work done expression for that process.
$\begin{matrix} C o l u m n I & C o l u m n 2 & C o l u m n 3 (I) & A d i a b a t i c e x p a n s i o n & (i) & 0 & (P) & w = q (I I) & I r r e v e r s i b l e i s o t h e r m a l c o m p r e s s i o n & (i i) & P o s i t i v e & (Q) & w = - q (I I I) & R e v e r s i b l e i s o t h e r m a l c o m p r e s s i o n & (i i i) & N e g a t i v e & (R) & w = 0 (I V) & F r e e e x p a n s i o n & (i v) & q & (S) & w = Δ U \end{matrix}$
A gas kept in a 100 L container was allowed to expand in a 5L evacuated container. Which set correctly describes this process?

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Match the following: Column-IColumn-IIi.Benzaldehydep.Positive Iodoform Testii.Acetaldehydeq.Reduces Fehling’s Solutioniii.Formaldehyder.Positive Tollen’s Testiv.3-hydroxybutan-2-ones.Positive 2,4-DNP test

The correct option is A i−r,s; ii−p,q,r,s; iii−q,r; iv−p,q,r,s

Match the following:
$\begin{matrix} Column-I & Column-II i. & Benzaldehyde & p. & Positive Iodoform Test ii. & Acetaldehyde & q. & Reduces Fehling’s Solution iii. & Formaldehyde & r. & Positive Tollen’s Test iv. & 3-hydroxybutan-2-one & s. & Positive 2,4-DNP test \end{matrix}$

The correct option is A $i - r, s;$ $i i - p, q, r, s;$ $i i i - q, r;$ $i v - p, q, r, s$