Question 1 :
What are the conditions for a species to act as a donor and an acceptor during dative bond formation?
Question 2 :
Which of the following compounds has dipole moment approximately equal to that of chlorobenzene?
Question 3 :
Atoms or group of atoms which are electrically charged are known as:
Question 4 :
Assertion: Ionic compounds are bad conductors of electricity.
Reason: In ionic compounds mobile ions exists.
Question 6 : The bond order of <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c8e9c2a2ae2953d94236"> molecule on the basis of molecular orbital theory is:
Question 8 : Oxygen and sulphur both are the member of same group in Periodic Table but <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c8e5399925718ac6ab8b"> is liquid while <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c92a6f3020298ca1378a"> is gas because
Question 11 :
Number of electrons in a the valence orbit of nitrogen in an ammonia molecule is
Question 12 :
Magnetic nature of {tex} \mathrm { C } _ { 2 } {/tex} molecule will be:-
Question 13 : <p>Some atoms attain their inert gas configuration by sharing of electrons. This method of attaining inert gas configuration is known as :</p>
Question 14 :
A magnesium ion has a net positive charge while the magnesium atom has __________. 
Question 15 :
During the formation of ionic bond ________transfer takes place from one atom to the others.
Question 18 :
Which of the following has different hybridisation from other three species :-
Question 19 :
The value of bond order in nitrogen and oxygen molecule is:
Question 21 :
Which of the following commonly forms ionic compounds as a $-1$ anion?
Question 22 :
In a crystal, the atoms are located at the positions of:
Question 27 : <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c8e5399925718ac6ab8b"> boils at higher temperature than <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c92a6f3020298ca1378a"> because it is capable of forming:
Question 32 : One would expect the elemental form of <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c942ab3481716f4b70f9"> at room temperature to be:
Question 35 : Among <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c966c2a2ae2953d94346"> , the <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c9666f3020298ca137f7"> has highest melting point because:
Question 44 :
The bond formed between the two atoms by mutual sharing of electrons so as to complete their octets or duplets gives :<br/>
Question 48 : The covalent compound <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7c902c2a2ae2953d94276"> has the polar character because:
Question 51 :
The formula of chloride of metal M is $MCl_2$. The metal M belongs to group :
Question 52 :
Which of the following pairs show reverse properties on moving along a period from left to right and from top to down in a group?
Question 54 : Which property of halogens increases from <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f727fdd8313cc8725e27"> to <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f79ea3d2442ab8292cfe"> ?
Question 59 : The <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f8eca3d2442ab829307f"> of nitrogen in <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f88efdd8313cc872624d"> is :
Question 63 :
An atom with atomic number 20 is most likely to combine chemically with the atom whose atomic number is:
Question 65 : Among <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f8e9a3d2442ab8293076"> and <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f8eaa3d2442ab8293077"> the <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f7a6a3d2442ab8292d30"> has highest melting point because :
Question 66 :
As we move along a period, the valency of elements :
Question 69 :
Which of the following elements will have the lowest first ionisation energy?
Question 70 :
An element has atomic number 15. Its valence electrons, group number and valency are respectively 
Question 77 :
In a double bond connecting two atoms there is a sharing of:
Question 82 :
Which one of the following belongs to representative group of elements in the Periodic Table?
Question 83 :
Which one of the following statements about unstable configuration is not correct?
Question 85 : The total number of valency electrons in <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f876a3d2442ab8292f80"> ion is:
Question 86 : Which pair of the atomic numbers represents <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f738fdd8313cc8725e69"> -block elements?
Question 87 :
Observe the following statement<br> I. The physical and chemical properties of elements are periodic functions of their electronic configuration.<br> II. Electronegativity of fluorine is less than the electronegativity of chlorine.<br> III. Electropositive nature decreases from top to bottom in a group.<br> The correct answer is
Question 88 :
Which of the following properties show gradual decrease with increase in atomic number across a period in the Periodic Table?
Question 89 : What is the dominant intermolecular force or bond that must be overcome in converting liquid <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ea7f867a3d2442ab8292f28"> to a gas?
Question 91 :
The correct electronic configuration of element having mass number 24 and number of neutrons 12 is
Question 92 :
The bond that determines the secondary structure of a protein is:
Question 93 :
Which of the following sets of atomic numbers corresponds to the atomic numbers of inert gases belonging to periods which contain 4d and 5d transition series?
Question 94 :
Write the electronic configuration of the element whose atomic charge and mass is 11 times and 23 times of the hydrogen.
Question 96 :
An outermost shell which has eight electrons is said to possess a/an
Question 98 :
The group in which all the elements do not have same number electrons in their valence shell is :
Question 100 :
In the compound {tex} \mathrm {M-O-H}{/tex}, the {tex} \mathrm {M-O}{/tex} bond will be broken if
