Quiz Medium 4

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Quiz Medium 4

1 / 25

Of the following, which one has glassy shells?

2 / 25

Which of the following in planar?

3 / 25

The atomic and ionic radii value on moving from left to right in the series

4 / 25

Graphite is a good conductor of electricity, because it

5 / 25

Choanoflagellates are named so because of presence of

6 / 25

HCIO2 gives the structure

7 / 25

The ion that is isoelectronic with CO is

8 / 25

The unit of sodium chloride structure is

9 / 25

Which of the following species have undistorted octahedral structures?

10 / 25

On hybridisation of one s and one p orbitals we get

11 / 25

The hybridisation of sulphur in sulphur dioxide is

12 / 25

Which compound shows hydrogen bonding

13 / 25

Cement containing higher percentage of gypsum than required

14 / 25

Variable electrovalency id due to the following reasons

15 / 25

The flouride tooth-paste contains

16 / 25

The actinopods with glassy shells are

17 / 25

The correct order of increasing polar character is

18 / 25

The atomicity of one molecule of Hemoglobin is

19 / 25

Molecules have zero dipole moment

20 / 25

Flourine does not show variable oxidation state, because of

21 / 25

On industrial scale chlorine is prepared by

22 / 25

Cement is a mixture of

23 / 25

Which of the following salt is green in colour?

24 / 25

An example of AX2E3 type compound is

25 / 25

___________ is best in its cleaning action

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