50 ml of 10NH2SO4,25ml of 12 N HCl and 40 ml of 5NHNO3 were mixed together and the volume of the mixture was made 1000 ml by adding water. The normality of the resulting solution will be 

(1) 1 N

(2) 2 N

(3) 3 N

(4) 4 N

Subtopic:  Concentration Terms & Henry's Law |
 79%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

100 ml of 0.3 N HCl is mixed with 200 ml of 0.6 N H2SO4. The final normality of the resulting solution will be

(1) 0.1 N

(2) 0.2 N

(3) 0.3 N

(4) 0.5 N

Subtopic:  Concentration Terms & Henry's Law |
 74%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 ml. The volume of 0.1 N NaOH required to completely neutralize 10 ml of this solution is [IIT 2001; CPMT 1986]

(1) 40 ml

(2) 20 ml

(3) 10 ml

(4) 4 ml

Subtopic:  Concentration Terms & Henry's Law |
 55%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

10.6 g of Na2CO3 was exactly neutralised by 100 ml of H2SO4 solution. Its normality is

(1) 1 N

(2) 2 N

(3) 1.5 N

(4) 0.5 N

Subtopic:  Concentration Terms & Henry's Law |
 61%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The molarity of pure water (d = 1 g/l) is -

1. 555 M

2. 5.55 M

3. 55.5 M

4. None of the above

Subtopic:  Concentration Terms & Henry's Law |
 84%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Equal volumes of 0.1MAgNO3 and 0.2 M NaCl are mixed. The concentration of NO3 ions in the mixture will be 

(1) 0.1 M

(2) 0.05 M

(3) 0.2 M

(4) 0.15 M

Subtopic:  Concentration Terms & Henry's Law |
 53%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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The molarity of H2SO4 solution that has a density of 1.84 g/cc at 35°C and contains 98% by weight is

(1) 4.18 M

(2) 8.14 M

(3) 18.4 M

(4) 18 M

Subtopic:  Concentration Terms & Henry's Law |
 80%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Amount of oxalic acid (COOH)2.2H2O in grams that is required to obtain 250 ml of a semi-molar solution is 

(1) 17.25 g

(2) 17.00 g

(3) 15.75 g

(4) 15.00 g

Subtopic:  Concentration Terms & Henry's Law |
 77%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Volume of 10 M HCl should be diluted with water to prepare 2.00 L of 5 M HCl is 

(1) 2 L

(2) 1.5 L

(3) 1.00 L

(4) 0.5 L

Subtopic:  Concentration Terms & Henry's Law |
 85%
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NEET 2023 - Target Batch - Aryan Raj Singh
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The volume of 95% H2SO4 (density = 1.85 g cm–3) needed to prepare 100 cm3 of 15% solution of H2SO4 (density = 1.10 g cm3) will be

(1) 5 cc

(2) 7.5 cc

(3) 9.4 cc

(4) 12.4 cc

Subtopic:  Concentration Terms & Henry's Law |
 61%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh