TNPSC Chemistry - Acids, Bases, Salts [Questions & Answers], Study Materials - TNPSC GURU - TNPSC Group 2A/2 Apply Online - Join Test batch

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TNPSC Chemistry - Acids, Bases, Salts [Questions & Answers], Study Materials

TNPSC Chemistry - Acids, Bases, Salts [Questions & Answers] - Quiz, MCQs TNPSC Chemistry - Acids, Bases, Salts[Questions & Answers]

TNPSC Free Online Test In Tamil and English Medium by TNPSC GURU.in
Subject
Chemistry
Exam Portions
Chemistry - Acids, Bases, Salts
TNPSC Chemistry Test Series No: 
Next Test>> : TNPSC Chemistry Test Series No: 







TNPSC Free Online Test MCQ - Click On the Options to Check Answers

1. In which of the following reactions does salt formation take place?

a) Precipitation reactionWrong Answer

b) Acid-base reaction Correct Answer

c) Combustion reactionWrong Answer

d) Oxidation reactionWrong Answer


பின்வரும் வேதியல் வினைகளுள் உப்பு உருவாக்கும் வினை எது?

a) வீழ்படிவு வினைWrong Answer

b) அமில-கார வினை Correct Answer

c) எளிதல் வினைWrong Answer

d) ஆக்ஸிஜனேற்ற வினைWrong Answer



2. Which of the following electrolytic solutions has the least specific conductance

a) 0.02 N Wrong Answer

b) 0.2 NWrong Answer

c) 2.0 NWrong Answer

d) 0.002 NCorrect Answer


கீழ்க்க ண்ட எந்த கரைசலில் Specific conductance குறைவாக இருக்கும்

a) 0.02 N Wrong Answer

b) 0.2 NWrong Answer

c) 2.0 NWrong Answer

d) 0.002 NCorrect Answer



3. Which acid is not kept in glass bottles?

a) HF Correct Answer

b) HCL Wrong Answer

c) HBr Wrong Answer

d) HI Wrong Answer


எந்த அமிலத்தை கண்ணாடி குடுவையில் வைக்க முடியாது?

a) HF Correct Answer

b) HCL Wrong Answer

c) HBr Wrong Answer

d) HI Wrong Answer



4. Calculate the pH of a 5 x 10-3 M solution of barium hydroxide Ba (OH)2 solution at 250C (log510 = 0.6990) ( Ba (OH) 2 is completely ionised)

a) 3Wrong Answer

b) 11 Wrong Answer

c) 2.301Wrong Answer

d) 12Correct Answer


250C வெப்பநிலையில் 5x 10-3 M செறிவுள்ள பேரியம் ஹைட்ராக்ஸைடு Ba (OH) 2 கரைசலின் pH மதிப்பு என்ன? (log5 10 = 0.6990) (Ba (OH)2 முற்றிலும் அயனியாகின்றது)

a) 3Wrong Answer

b) 11 Wrong Answer

c) 2.301Wrong Answer

d) 12Correct Answer



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