Home/GATE MT 2013 Question paper with solution

## Askmemetallurgy Latest Questions

### Poll Results

25%(A) 0.125 ( 2 voters )

50%(B) 0.25 ( 4 voters )

25%(C) 0.50 ( 2 voters )

0%(D) 0.625

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0%(A) 54

100%(B) 64 ( 4 voters )

0%(C) 74

0%(D) 84

Based On 4 Votes

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0%(A) 0.64

0%(B) 0.74

25%(C) 0.84 ( 1 voter )

75%(D) 0.94 ( 3 voters )

Based On 4 Votes

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100%(A) -19250 ( 8 voters )

0%(B) -9625

0%(C) 13.75

0%(D) 2315.4

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0%(A)

25%(B) ( 2 voters )

12.5%(C) ( 1 voter )

62.5%(D) ( 5 voters )

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50%(A) 40 ( 1 voter )

50%(B) 20 ( 1 voter )

0%(C) 18

0%(D) 14

Based On 2 Votes

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0%(A) 15

20%(B) 84 ( 1 voter )

40%(C) 113 ( 2 voters )

40%(D) 875 ( 2 voters )

Based On 5 Votes

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10%(A) a is true but r is false ( 1 voter )

20%(B) a is false but r is true ( 2 voters )

70%(C) both a and r are true, and r is the reason for a ( 7 voters )

0%(D) both a and r are true, but r is not the reason for a

Based On 10 Votes

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58.33%(A) P-3, Q-4, R-2, S-1 ( 7 voters )

8.33%(B) P-2, Q-3, R-1, S-4 ( 1 voter )

25%(C) P-4, Q-2, R-3, S-1 ( 3 voters )

8.33%(D) P-1, Q-3, R-2, S-4 ( 1 voter )

Based On 12 Votes

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75%(A) Sn undergoes oxidation ( 3 voters )

0%(B) H+ undergoes reduction

25%(C) Sn2+ undergoes reduction ( 1 voter )

0%(D) No net reaction

Based On 4 Votes

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For the following electrochemical reaction Sn + 2H+ = Sn2+ + H2, if the solution has Sn2+ concentration 10-2 M and pH 5 at 298 K, which of the following is true? Given: standard reduction potential for Sn2+ + ...Read more

For the following electrochemical reaction Sn + 2H+ = Sn2+ + H2, if the solution has Sn2+ concentration 10^{-2 } M and pH 5 at 298 K, which of the following is true? Given: standard reduction potential for Sn2+ + 2e^{–} →Sn is -0.136 V versus SHE; H 2 p = 1 atm

### Poll Results

12.5%(A) P-2, Q-4, R-3, S-1 ( 1 voter )

0%(B) P-4, Q-2, R-1, S-3

0%(C) P-3, Q-1, R-2, S-4

87.5%(D) P-1, Q-4, R-2, S-3 ( 7 voters )

Based On 8 Votes

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73.53%(A) P-2, Q-4, R-1, S-3 ( 25 voters )

5.88%(B) P-1, Q-3, R-2, S-4 ( 2 voters )

11.76%(C) P-2, Q-3, R-4, S-1 ( 4 voters )

8.82%(D) P-3, Q-2, R-1, S-4 ( 3 voters )

Based On 34 Votes

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35.71%(A) P-1, Q-2, R-4, S-3 ( 5 voters )

7.14%(B) P-2, Q-3, R-1, S-4 ( 1 voter )

7.14%(C) P-3, Q-4, R-2, S-1 ( 1 voter )

50%(D) P-2, Q-1, R-4, S-3 ( 7 voters )

Based On 14 Votes

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87.5%(A) 90 ( 7 voters )

12.5%(B) 180 ( 1 voter )

0%(C) 240

0%(D) 360

Based On 8 Votes

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14.29%(A) 8.08 × 10^57 ( 1 voter )

28.57%(B) 2.02 × 1057 ( 2 voters )

0%(C) 0.517

57.14%(D) 0.129 ( 4 voters )

Based On 7 Votes

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0%(A) 375

13.33%(B) 412 ( 2 voters )

6.67%(C) 327 ( 1 voter )

80%(D) 447 ( 12 voters )

Based On 15 Votes

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8%(A) 110 ( 2 voters )

72%(B) 125 ( 18 voters )

12%(C) 140 ( 3 voters )

8%(D) 165 ( 2 voters )

Based On 25 Votes

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### Poll Results

16.67%(A) P-1, Q-3, R-4, S-2 ( 2 voters )

8.33%(B) P-4, Q-2, R-3, S-1 ( 1 voter )

75%(C) P-3, Q-1, R-4, S-2 ( 9 voters )

0%(D) P-2, Q-3, R-1, S-4

Based On 12 Votes

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### Poll Results

0%(A) 1.91

18.18%(B) 1.63 ( 2 voters )

9.09%(C) 1.41 ( 1 voter )

72.73%(D) 1.15 ( 8 voters )

Based On 11 Votes

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13.04%(A) 0.68 ( 9 voters )

34.78%(B) 0.74 ( 24 voters )

49.28%(C) 0.79 ( 34 voters )

2.9%(D) 0.91 ( 2 voters )

Based On 69 Votes