NaCl is an ionic or electrovalent salt made up of sodium and chloride ions. 
NaCl → Na+ Cl–

Protons and neutrons present in nucleus are called nucleons. They are being held together by nuclear force with specific binding energy (B.E.).

The salts containing-OH group are basic salts.

The maximum strength of the Lok Sabha envisaged by the Constitution of India is 552, which is made up by election of up to 530 members to represent the states; up to 20 members to represent the UTs and not more than two members of the Anglo-Indian Community to be nominated by the President of India.

The Simon Commission came to India in February 1928 to inquire into the working of the administration under the Montagu-Chelmsford Reforms (Montford Reforms) under the Government of India Act, 1919. It was entrusted to report on India’s constitutional progress for introducing constitutional reforms as had been promised.

As per Artcle 124 of Indian Constitution, every Judge of the Supreme Court is appointed by the President in consultation with Chief justice of India.

Under Article 324(2) of the Constitution of India, the President of India is empowered to appoint the Chief Election Commissioner and the Election Commissioners.

With an altitude of the 8,848 metres (29,029 ft) above sea level, Mount Everest is the highest mountain peak of the world. It is located in the Mahalangur mountain range in Nepal and Tibet.

National Bank for Agriculture and Rural Development (NABARD) was established in 1982 for providing developmental credit in rural areas.

Bihar has the lowest literacy rate which is 71%.