Which one of the following is not a compound?

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ALOK_RAJ Asked Nov 18, 2023

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ALOK_RAJ Asked Aug 3, 2023

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A compound contains carbon and chlorine. The percentage of chlorine in the compound is 92.21. In another compound which contains carbon and sulphur, the percentage of sulphur is 84.21. In a third compound which contains Sulphur and chlorine, the percentage of chlorine is 52.59.

ALOK_RAJ Asked Aug 3, 2023

by ALOK_RAJ

1 Answer

1 Vote

195 Views

John Michael Asked Aug 10, 2023

108 views

Which of the following is not the characteristic of interhalogen compounds?

John Michael Asked Aug 10, 2023

by John Michael

1 Answer

0 Votes

108 Views

test Asked Jun 8, 2022

102 views

A compound contains equal masses of the elements A, B and C if the atomic weights of A, B and C are 20, 40 and 60 respectively. The empirical formula of the compound is

test Asked Jun 8, 2022

by test

1 Answer

2 Votes

102 Views

ANAND_YADAV Asked Aug 7, 2023

87 views

Which of the following compounds doesn't have linear structure?

ANAND_YADAV Asked Aug 7, 2023

by ANAND_YADAV

1 Answer

0 Votes

87 Views

Chandan Asked Oct 6, 2023

68 views

Phosphorus and chlorine form two compounds. The first compound contains 22.54% by mass of phosphorus while the second compound contains 14.88% phosphorus. Show that the data supports the law of multiple proportions.

Chandan Asked Oct 6, 2023

by Chandan

1 Answer

0 Votes

68 Views

ANAND_YADAV Asked Aug 1, 2023

122 views

Which one of the following is not a permanent lake?

ANAND_YADAV Asked Aug 1, 2023

by ANAND_YADAV

1 Answer

0 Votes

122 Views

Ankit Asked Aug 2, 2022

89 views

Which one of the following statements is not true?

Ankit Asked Aug 2, 2022

by Ankit

1 Answer

3 Votes

89 Views

LEELADHAR YADAV Asked Sep 29, 2023

162 views

Which one of the following is not included while estimating National Income through income method?

LEELADHAR YADAV Asked Sep 29, 2023

by LEELADHAR YADAV

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0 Votes

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Chandan Asked Aug 9, 2023

106 views

Which one of the following is not the valid type of attribute in ER-Model?

Chandan Asked Aug 9, 2023

by Chandan

1 Answer

0 Votes

106 Views

thedablukumar Asked Mar 23, 2023

108 views

Which one of the following is not concerned with s*xual reproduction?

thedablukumar Asked Mar 23, 2023

by thedablukumar

1 Answer

0 Votes

108 Views

Aayush Asked Feb 22

56 views

The vapor pressures of benzene, toluene and a xylene are 75 Torr, 22 Torr and 10 Torr at 20°C. Which of the following is not a possible value of the vapor pressure of an equimolar binary/ternary solution of these at 20°C? Assume all form ideal solution with each other.

Aayush Asked Feb 22

by Aayush

1 Answer

0 Votes

56 Views

Aayush Asked Feb 2

46 views

Which of the following is not a redox reaction —

Aayush Asked Feb 2

by Aayush

1 Answer

0 Votes

46 Views

Aayush Asked Jan 4

70 views

For the cell prepared from electrode A and B, electrode $A : \frac{ Cr _{2} O _{7}^{2-}}{ Cr ^{3+}}, E _{\text {red. }}^{0}=+1.33 V$ and electrode $B$ : $\frac{F_{e^{3+}}^{F e^{2+}}, E_{\text {red. }}^{0}}{}=0.77 V$, which of the following statement is not correct?

Aayush Asked Jan 4

by Aayush

1 Answer

0 Votes

70 Views

ALOK_RAJ Asked Nov 28, 2023

208 views

Colourless solutions of the following four salts are placed separately in four different test tubes and a strip of copper is dipped in each one of these. Which solution will turn blue?

ALOK_RAJ Asked Nov 28, 2023

by ALOK_RAJ

1 Answer

1 Vote

208 Views

Aayush Asked Feb 22

38 views

One of the following does not undergo sublimation. This one is

Aayush Asked Feb 22

by Aayush

1 Answer

0 Votes

38 Views

Aayush Asked Feb 1

50 views

The law of multiple proportions is illustrated by the pair of compounds —

Aayush Asked Feb 1

by Aayush

1 Answer

0 Votes

50 Views

LEELADHAR YADAV Asked Oct 19, 2023

81 views

Which one of the following ruler was not contemporary to ‘Buddha’–

LEELADHAR YADAV Asked Oct 19, 2023

by LEELADHAR YADAV

1 Answer

0 Votes

81 Views

ANAND_YADAV Asked Aug 1, 2023

102 views

Which one of the following countries does not border the Caspian sea?

ANAND_YADAV Asked Aug 1, 2023

by ANAND_YADAV

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0 Votes

102 Views

ALOK_RAJ Asked Jun 20, 2022

146 views

Which of the following upon shaking with water will not form a true solution?

ALOK_RAJ Asked Jun 20, 2022

by ALOK_RAJ

1 Answer

0 Votes

146 Views

Aayush Asked Mar 3

40 views

A function f is defined by $f(x)=2+(x-1)^{2 / 3}$ in [0,2]. Which of the following is not correct?

Aayush Asked Mar 3

by Aayush

1 Answer

0 Votes

40 Views

Ankit Asked Aug 4, 2023

65 views

Which of the Following is Not a Factor in Democratic Systems?

Ankit Asked Aug 4, 2023

by Ankit

1 Answer

0 Votes

65 Views

ALOK_RAJ Asked Nov 9, 2021

152 views

Which of the following is not the major function of a computer?

ALOK_RAJ Asked Nov 9, 2021

by ALOK_RAJ

1 Answer

6 Votes

152 Views

Aayush Asked Apr 25

59 views

The pressure acting on an object depends on many parameters. Smith took a plastic bucket and immersed in water. The pressure acting on bucket is dependent of which one of the following parameters?

Aayush Asked Apr 25

by Aayush

1 Answer

0 Votes

59 Views

Aayush Asked Mar 5

26 views

If $\lim _{x \rightarrow a}\left[\frac{f(x)}{g(x)}\right]$ exists, then which one of the following is correct?

Aayush Asked Mar 5

by Aayush

1 Answer

0 Votes

26 Views

LEELADHAR YADAV Asked Oct 23, 2023

67 views

Which one of the following art is a combination of Indo-Greek style during kushan peior?

LEELADHAR YADAV Asked Oct 23, 2023

by LEELADHAR YADAV

1 Answer

0 Votes

67 Views

ANAND_YADAV Asked Jul 30, 2023

75 views

The wave, which travels in a strength line and cannot bend around the corner is called transverse wave. Which one of the following is an example of transverse wave?

ANAND_YADAV Asked Jul 30, 2023

by ANAND_YADAV

1 Answer

0 Votes

75 Views

ALOK_RAJ Asked Nov 19, 2023

73 views

A molecule is the smaller particle of an element or a compound which has an _________.

ALOK_RAJ Asked Nov 19, 2023

by ALOK_RAJ

1 Answer

0 Votes

73 Views

Aayush Asked Apr 7

30 views

Which of the following is not correct regarding gases?

Aayush Asked Apr 7

by Aayush

1 Answer

0 Votes

30 Views

ALOK_RAJ Asked Dec 1, 2023

74 views

Which of the following is not correct representation of first law of thermodynamics?

ALOK_RAJ Asked Dec 1, 2023

by ALOK_RAJ

1 Answer

1 Vote

74 Views

ALOK_RAJ Asked Apr 24, 2022

97 views

Which of the following molecules is theoretically not possible?

ALOK_RAJ Asked Apr 24, 2022

by ALOK_RAJ

1 Answer

4 Votes

97 Views

Chandan Asked Sep 22, 2023

107 views

Which one of the following statements is correct?

Chandan Asked Sep 22, 2023

by Chandan

1 Answer

0 Votes

107 Views

ANAND_YADAV Asked Jul 27, 2023

128 views

Which one of the following is incorrect?

ANAND_YADAV Asked Jul 27, 2023

by ANAND_YADAV

1 Answer

0 Votes

128 Views

ALOK_RAJ Asked May 7, 2022

141 views

In which one of the following pairs the radius of the second species is greater than that of the first?

ALOK_RAJ Asked May 7, 2022

by ALOK_RAJ

1 Answer

1 Vote

141 Views

ALOK_RAJ Asked Apr 24, 2022

200 views

Which one of the following characteristics is associated with adsorption?

ALOK_RAJ Asked Apr 24, 2022

by ALOK_RAJ

1 Answer

4 Votes

200 Views

Aayush Asked Feb 27

55 views

One mole of nitrogen gas at 0.8 atm takes 38 seconds to diffuse through a pinhole, whereas one mole of an unknown compound of xenon with fluorine at 1.6 atm takes 57 seconds to diffuse through the same hole.

Aayush Asked Feb 27

by Aayush

1 Answer

0 Votes

55 Views

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Which one of the following is not a compound?

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