Home
Class 11
CHEMISTRY
The reaction H(3)PO(4)+Ca(OH)(2)rarrCa...

The reaction
`H_(3)PO_(4)+Ca(OH)_(2)rarrCa(HPO_(4))_(2)+2H_(2)O`
Which statements `(s)` is (are)true?

A

Equivalent weight of `H_(3)PO_(4)` is `49`

B

For complete neutralization `3//2`mole of `Ca(OH)_(2)` are needed

C

Resulting mixture is neutralised by 1 mole of `KOH`

D

Equivalent weight of `H_(3)PO_(4) is 98`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • MOLE AND EQUIVALENT CONCEPT

    P BAHADUR|Exercise Exercise (4) Objective problems|20 Videos

  • MOLE AND EQUIVALENT CONCEPT

    P BAHADUR|Exercise Exercise 6 (INTEGER ANSWERS TYPE PROBLEMS)|35 Videos

  • MOLE AND EQUIVALENT CONCEPT

    P BAHADUR|Exercise Exercise (3A) Objective problems:|122 Videos

  • IONIC EQUILIBRIUM

    P BAHADUR|Exercise Exercise|85 Videos

  • RADIO ACTIVITY

    P BAHADUR|Exercise Exercies 9|99 Videos

Similar Questions

Explore conceptually related problems

Ca_(3)(PO_(4))_(2) +H_(2)SO_(4) to

For the redox reaction xP_(4)+yHNO_(3)rarrH_(3)PO_(4)+NO_(2)+H_(2)O

In the reaction CA(OH)_(2)+H_(3)PO_(4) rarr Ca_(3)(PO_(4))_(2)+H_(2)O , the equivalent mass of H_(2) O is: (M molecular mass)

In the reaction, H_3PO_4+Ca(OH)_2rarrCaHPO_4+2H_2O, the equivalent mass of H_3PO_4 is

A: In the reaction 2NaOH + H_(3)PO_(4) to Na_(2)HPO_(4) + 2H_(2)O equivalent weight of H_(3)PO_(4) is (M)/(2) where M is its molecular weight. R: "Equivalent weight"= ("molecular weight")/("n-factor")

The anhydride of acid H_(3)PO_(4) and HPO_(3) are:

Find the n factor of H_(3) PO_(4) in the following reaction. H_(3) PO_(4) + Ca(OH)_(2) rarr CaHPO_(4) + 2H_(2) O

The hydrolysis constant for the reaction, H_(2)PO_(4)^(-)+H_(2)hArrH_(3)PO_(4)+OH^(-) is 1.4xx10^(-12) . The ionisation constant for H_(3)PO_(4)+H_(2)OhArr H_(2)PO_(4)^(-)+H_(3)O^(+) is:

STATEMENT-1 : In the given reaction, NaOH+H_(3)PO_(4)rarr NaH_(2)PO_(4)+H_(2)O equivalent mass of H_(3)PO_(4) is M//3 STATEMENT-2 : H_(3)PO_(4) is tribasic acid.