Jyoti has 2 test tubes A and B- A contains a solution of CH 3 COON C and B has a solution of N aCl- She tested pH values of solution in A and B to find that -A- None of theseB- The pH of test tube A is more than BC- The pH of test tube A is less than BD- The pH of test tube A is equal to B

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Chemistry

Jyoti has 2 t...

Question

Jyoti has 2 test tubes A and B. A contains a solution of $C H_{3} C O O N a$ and B has a solution of $N a C l$ . She tested pH values of solution in A and B to find that –

The pH of test tube A is more than B

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The pH of test tube A is less than B

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The pH of test tube A is equal to B

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None of these

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Solution

The correct option is A
The pH of test tube A is more than B

$C H_{3} C O O N a$ is a salt of weak acid and strong base, so its solution will be basic and $N a C l$ is a salt of strong acid and strong base so it will have a neutral solution.

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Jyoti has 2 test tubes A and B. A contains a solution of CH3COONa and B has a solution of NaCl. She tested pH values of solution in A and B to find that –

The correct option is A The pH of test tube A is more than B CH3COONa is a salt of weak acid and strong base, so its solution will be basic and NaCl is a salt of strong acid and strong base so it will have a neutral solution.

Jyoti has 2 test tubes A and B. A contains a solution of $C H_{3} C O O N a$ and B has a solution of $N a C l$ . She tested pH values of solution in A and B to find that –

The correct option is A
The pH of test tube A is more than B

$C H_{3} C O O N a$ is a salt of weak acid and strong base, so its solution will be basic and $N a C l$ is a salt of strong acid and strong base so it will have a neutral solution.