NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 1173 - 1180 of 1259

Access detailed explanations (illustrated with images and videos) to 1259 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.

Rs. 500.00 or

How to register?

Question number: 1173

» Classification of Elements & Periodicity » Electron Gain Enthalpy

Edit
MCQ▾

Question

Which of the following order is correct for acidic property?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1174

» Classification of Elements & Periodicity » Oxidation States

Edit
MCQ▾

Question

The ionic radius of is minimum in which of the following compounds?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1175

» Atomic Structure » Dual Nature of Matter

Edit
MCQ▾

Question

Find the number of quanta of radiations of frequency 4, required to melt of ice. The energy required to melt of ice is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1176

» Classification of Elements & Periodicity » Electron Gain Enthalpy

Edit
MCQ▾

Question

Which of the following order is correct for reducia strength?

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 1177

» Atomic Structure » Spectrum of Hydrogen Atom

Edit
MCQ▾

Question

Which type of radiation is not emitted by the electronic structure of atoms?

Choices

Choice (4)Response

a.

Visible light

b.

X-rays

c.

Ultraviolet light

d.

γ-rays

Question number: 1178

» Classification of Elements & Periodicity » Present Form of the Periodic Table

Edit
MCQ▾

Question

What should be the atomic number of the next halogen if discovered in future?

Choices

Choice (4)Response

a.

115

b.

121

c.

117

d.

119

Question number: 1179

» Atomic Structure » Dual Nature of Matter

Edit
MCQ▾

Question

From the following list of atoms, choose the no. of pairs of isotopes, isobars and isotones respectively

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1180

» Classification of Elements & Periodicity » Present Form of the Periodic Table

Edit
Assertion-Reason▾

Question

Assertion (Ꭺ)

First ionization energy for nitrogen is lower than oxygen.

Reason (Ꭱ)

Across a period effective nuclear charge decreases.

Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are false

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

Developed by: