BITSAT (Birla Institute of Technology & Science Admission Test) Chemistry: Questions 118 - 124 of 180

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Question 118

Question

MCQ▾

Which of the following oxide of nitrogen have nitrogen?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 119

Question

MCQ▾

Which of the following structure resembles the resonating structure of phenol ?

Choices

Choice (4)Response

a.

Resonating Structure of Phenol: Choice A

b.

Resonating Structure of Phenol: Choice B

c.

Resonating Structure of Phenol: Choice C

d.

All a., b. and c. are correct

Question 120

Question

MCQ▾

Atomic number of sodium is 11. Write down the four quantum number of electron having highest energy?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 121

Question

MCQ▾

Grams of contains mol chlorine then its molecular mass is?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 122

Question

MCQ▾

Which of the following is an expression for frequency?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 123

Question

MCQ▾

The oxide of an element contains percent of the element and the vapor density of its chloride is 79. Calculate the atomic mass of the element?

Choices

Choice (4)Response

a.

20.3

b.

26.9

c.

18.4

d.

15.28

Question 124

Question

MCQ▾

Which of the following compound possess the largest dipole moment value?

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

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