Identify the correct pairing.

The gas present in the pores of soft finely stratified sedimentary rock is

Match the class of compound with it functional group

In Automobile service stations, the vehicles are lifted upward using the Hydraulic Lift, which works based on

Which of the following Equation for force is incorrect?

Match the adulterants of the food:

Match the following:

Identify the wrong statement from the following.

Choose the correct statements :
1. Bharathi edited a Tamil weekly 'India'. Which became the voice of the moderates
2. Bharathi participated the Surat session of congress in 1907 Chakravartini,
3. Swadesamitran Newspapers was edited by Bharathi
4. G. Subramaniya Iyer Published newspaper The Hindu

Choose the correct statement:
(i) The Palayakkarars system was in practice in the Kakatiya Kingdom.
(ii) Puli Thevar recaptured Nerkattumseval in 1764 after the death of Khan Sahib.
(iii) Yusuf Khan was negotiating with the Palayakkarars, without informing the company administration was charged with treachery and hanged in 1764.
(iv) Ondiveeran led one of the army units of Kattabomman.