Questions

Which of the following statement(s) is/are CORRECT?

I. Oils containing unsaturated fatty acids should be used for cooking.

II Animal fats have saturated carbon chains.

III. Saturated fatty acids are generally harmful for health.

Find the similarity in the following :

Carbon, Silicon, Boron, Arsenic

The name of the first bank established in India was

Which  of  the  following  substances  cause temporary hardness in water?

1. Mg(HCO3)2

2. Ca(HCO3)2

3. CaCl2

4. MgSO4

Primary growth in plants occurs by

A. Vertical meristem

B. Lateral meristem

C. Intercalary meristem

D. Apical meristem

Generally covalently bonded molecules ______.

I. have high boiling and melting point as compare to ionically bonded molecules

II. poor conductors of electricity

III. have weak intermolecular force

Which  of  the  following  statements  about Bitcoin is/are correct?

1.It is a decentralized virtual currency.

2.It    is    generated    through    complex computer software systems.

3.The  Reserve  Bank  of  India  recognized it as a legal tender in January 2016.

Select  the  correct  answer  using  the  code given below.

Which of the following statements is/are true or false?

Statements :

A) H2S burns in air to give H2O and SO2

B) The decomposition of Ferrous Sulphate into Fe2O3, SO2 and SO3 occurs in the presence of heat.