NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 1218 - 1224 of 1258

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Question number: 1218

» Chemical Bonding » Covalent Bonding » Concept of Electronegativity

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MCQ▾

Question

Which of the following bonds is most polar?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1219

» Chemical Bonding » Covalent Bonding » Concept of Electronegativity

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MCQ▾

Question

The type of bond present in are -

Choices

Choice (4) Response

a.

Covalent and coordinate

b.

Only ionic

c.

Ionic and covalent

d.

Only covalent

Question number: 1220

» Chemical Bonding » Covalent Bonding » Concept of Electronegativity

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MCQ▾

Question

The compound which contains both covalent and coordinate bond is -

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

Question number: 1221

» Chemical Bonding » Covalent Bonding » Electron Pair Repulsion (VSEPR) Theory

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MCQ▾

Question

No. of covalent and co-ordinate bond in pyrosulphuric acid are -

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1222

» Chemical Bonding » Covalent Bonding » Shapes of Simple Molecules

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Question

Which of the following statements regarding covalent bond is true?

(1) The electrons are shared between atoms.

(2) The strength of the bond depends upon the extent of overlapping.

(3) The bond formed may or may not be polar.

(4) The bond is non-directional.

Choices

Choice (4) Response

a.

1 and 3 are correct

b.

2 and 4 are correct

c.

1 and 2 are correct

d.

1,2 and 3 are correct

Question number: 1223

» Chemical Bonding » Covalent Bonding » Concept of Electronegativity

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MCQ▾

Question

Which has maximum covalent character?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1224

» Chemical Bonding » Covalent Bonding » Concept of Electronegativity

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MCQ▾

Question

Among , , and , the covalent bond character follows the order -

Choices

Choice (4) Response

a.

b.

c.

d.