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Acetaldehyde on treatment with dilute al...

Acetaldehyde on treatment with dilute alkli and subsequent heating gives

A

crotonic acid

B

acrylic acid

C

crotonaldehyde

D

crotonylene

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The correct Answer is:
C
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 10-PAPER 1 (PHYSICS & CHEMISTRY)
  1. The general electronic configuration of lanthanide is

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  2. An alkyl halide reacts with sodium in the presence of ether to yield

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  3. Acetaldehyde on treatment with dilute alkli and subsequent heating giv...

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  4. Which of the following bonds has the highest energy?

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  5. A compound X on heating gives a colourless gas. This residue is dissol...

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  6. The coordination number of a central ion may be obtained from

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  7. Identify product P in the following reaction sequence. CH(3)CH(2)OH ...

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  8. The monomor of

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  9. CH(3)CONH(2) overset(?)to CH(3)CN overset("Reduction")to amine. In the...

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  10. In the reaction, R-C-=N+4(H)overset(X)toRCH(2)NH(2) X can be

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  11. Antibodies are

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  12. The empirical formulae of monomer and polymer are same in case of

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  13. Which of the following is not the correct mathing of medicine and the ...

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  14. How many electron pairs are present in valence shell of oxygen in wt...

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  15. Gas equation PV = nRT is obeyed by

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  16. The paramagnetic ion among the following is

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  17. Which of the following will not be soluble in sodium hydrogen carbonat...

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  18. Which of the following acids gives CO(2) on heating?

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  19. To replace -N(2)^(+)Cl group by -F group, benzene diazonium chloride i...

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  20. Which one of the following is a peptide hormone ?

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