MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions

Limestone is used as a flux in the extraction of ______.

The reagent used in Gatterman reaction is ____________.

Which of following metals occurs in native state?

Mist is a colloidal solution of ____________.

In coagulation of positively charged ferric hydroxide sol, the most and least effective ions are ____________ and ____________ respectively.

Standard hydrogen electrode (SHE) is a ______.

Which of the following is a heterogeneous mixture?

Which of the following statements is CORRECT?

Which of the following is CORRECT stability order according to Irving-William order?

Carbon black is a nanostructured material that is used in tyres of car ____________.

The CORRECT decreasing order for the stability of carbanion.

Identify the INCORRECT match.

____________ on heating with excess of conc. HI gives two moles of ethyl iodide.

Which of the following is an example of liquid-liquid system?

In leaching of alumina from bauxite by Bayer's process, then ore is treated with ______.

The precipitation power of an electrolyte increases with ______.

Which among the following statements is true about Schottky defect?

The order of coagulating power of following ions in the coagulation of a positive sol is:

i. \[\ce{PO^{3-}_4}\]

ii. \[\ce{SO^{2-}_4}\]

iii. \[\ce{[Fe(CN)6]^{4-}}\]

iv. \[\ce{NO^-_3}\]

Which of the following statements is INCORRECT for ethers?

Find the CORRECT match.