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The descending order of acidity for the following carboxylic acid is:
A \( \mathrm{CH_3COOH} \) B \( \mathrm{F_3C{-}COOH} \) C \( \mathrm{ClCH_2{-}COOH} \) D \( \mathrm{FCH_2{-}COOH} \) E \( \mathrm{BrCH_2{-}COOH} \)
Choose the correct answer from the options given below:

For the given compounds, the correct order of increasing \( pK_{a} \) value:

Choose the correct answer from the options given below:

The correct order of basicity for the following molecules is:

The compounds that produce \( \mathrm{CO_2} \) with aqueous \( \mathrm{NaHCO_3} \) solution are:

Consider the following two reactions A and B.

Numerical value of [molar mass of \( x \) + molar mass of \( y \)] is _______.

The descending order of acidity among the following compounds is:

Choose the correct answer from the options given below:

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : Order of acidic nature of the following compounds is \( A > B > C \).

Reason R : Fluoro is a stronger electron withdrawing group than Chloro group.
In the light of the above statements, choose the correct answer from the options given below :

The strongest conjugate acid will result from:

Correct order of basic strength of

The ascending acidity order of the following H atoms is:

The strongest acid from the following is:

Arrange the following in decreasing acidic strength.

Given below are some nitrogen containing compounds

Each of them is treated with \( \mathrm{HCl} \) separately. \( 1.0 \) g of the most basic compound will consume ________ mg of \( \mathrm{HCl} \).
(Given molar mass in \( \mathrm{g \, mol^{-1}} \) C : \( 12 \), H : \( 1 \), O : \( 16 \), Cl : \( 35.5 \))

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The strongest conjugate acid will result from: