Covalent network crystals have_____________...? Mcqs

Latest MCQs

Covalent network crystals have_____________...?

(A) higher melting point then molecular crystals
(B) lower melting point then molecular crystals

(C) discrete molecules linked by Van der waals forces
(D) hydrogen bonding

Latest MCQs

The gases which are used by drivers as an artificial atmosphere are helium and_____________...?

(A) Nitrogen
(B) Oxygen

(C) Neon
(D) Carbon monoxide

Latest MCQs

Scientific Name of Human is____________...?

(A) Homo sapiens
(B) Mono sapiens

(C) Bio sapiens
(D) Cosmopolitan

Latest MCQs

The energy currency of the cell is called...?

(A) ATP
(B) Fat

(C) LEAD
(D) None of These

Latest MCQs

The transfer of characteristics between parents and offspring is called...?

(A) Evolution
(B) Inheritance

(C) Genetic drift
(D) Mutation

Latest MCQs

For which system does the equilibrium constant, Kc has units of concentration....?

(A) N2(g) + 3H2(g) ⇌ 2NH3(g)
(B) N2(g) + 02(g) ⇌ 2NO

(C) H2(g) +12(g) ⇌ 2HI(g)
(D) CO2(g) + H3(g) ⇌ CO + H2O(l)

Latest MCQs

Which of the following disease affects the skin ...?

(A) Rickets
(B) Osteoporosis

(C) Anemia
(D) Pellagra

Latest MCQs

What is the key role of decomposers...?

(A) Break down living plants
(B) Break down dead animals

(C) Provide food for animals
(D) None

Latest MCQs

Who invented the first battery...?

(A) Alessandro volta
(B) Tim Berner

(C) Rob Stothard
(D) Georges Leclanche

Latest MCQs

According to World Health Organization (WHO), the industrial limit of sound in the industries must be...?

(A) 80 dB
(B) 75 dB

(C) 85 dB
(D) 100 dB

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link