Home
Class 12
CHEMISTRY
Orthophosphorus acid on heating gives...

Orthophosphorus acid on heating gives ______

A

Hypophosphorus

B

Orthophosphoric acid

C

Phosphine gas

D

both (b) and (c)

Text Solution

Verified by Experts

The correct Answer is:
B, C, D
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • P-BLOCK ELEMENTS - II

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (ASSERTION & REASON :)|9 Videos
  • P-BLOCK ELEMENTS - II

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (CORRECT STATEMENT (S) :)|6 Videos
  • P-BLOCK ELEMENTS - II

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS AND ANSWERS (CHOOSE THE CORRECT ANSWER )|14 Videos
  • P - BLOCK ELEMENTS - I

    SURA PUBLICATION|Exercise UNIT TEST (ANSWER IN PARAGRAPH)|2 Videos
  • SOLID STATE

    SURA PUBLICATION|Exercise ANSWER IN PARAGRAPH|2 Videos

Similar Questions

Explore conceptually related problems

What is the basicity of orthophosphorus acid? Explain with its structure. Will it act as a reducing agent or not?

Give the method to prepare hypophosphorous acid and pyrophosphoric acid?

Knowledge Check

  • FeSO_(4) on heating gives "______"

    A
    `SO_(2)` and `O_(2)`
    B
    `SO_(2)` and `SO_(3)`
    C
    `SO_(2)`
    D
    `SO_(3)`
  • Benzoic acid, when heated with soda lime gives ______

    A
    `C_(6)H_(5)COONa`
    B
    `C_(6)C_(5)COOC_(6)H_(5)`
    C
    `C_(6)H_(6)`
    D
    `C_(6)H_(5)OH`
  • On strong heating Pb(NO_3)_2 gives

    A
    `O_2`
    B
    `NO_2`
    C
    `NO_2+O_2`
    D
    `NO`
  • Similar Questions

    Explore conceptually related problems

    (b) Compound A is used in the manufacture of optical. A on heating gives B. B further heating to form C. A reacts with hydrochloric acid to give D. Identify A, B,C and D. Explain the reaction.

    Compound A is used in the manufacture of opticals. A on heating gives B. B further heating to form C. A reacts with hydrochloric acid to give D. Identify A,B and C Explain the reaction.

    Oxidation of gluconic acid with nitric acid gives _______.

    A dibromo derivative (A) on treatment with KCN followed by acid hydrolysis and heating gives a monobasic acid (B) along with liberation of CO_(2) . (B) on treating with liquid ammonia followed by heating with Br_(2)// KOH gives (C) which on treating with NaNO_(2) and HCl gives a monobasic acid (D) having molecular mass 74 . Identify A to D .

    A Dibromo derivative (A) on treatment with KCN followed by acid hydrolysis and heating gives a monobasic acid (B) along with liberation of CO_2 . (B) on heating with liquid ammonia followed by treating with Br_2"/"KOH gives (C ) which on treating with NaNO_3 and HCl at low temprerature followed by oxidation gives a monobasic acid (D) having molecular mass 74. Identify A to D.